Which expression is not equivalent to
3x– 2?
Ox+x-1-1+x
O 2x+ 2+x
O3-r+ 2r-5 + 2x
O 4x- 4-x+2 will mark brainless

Answer:

\(\huge\boxed{Answer\hookleftarrow}\)

\(p - 17 = 13 \\ p = 13 + 17 \\ p = 30\)

✍ The value of p is 30.

\(23 + m = 31 \\ m = 31 - 23 \\ m = 8\)

⎆ The value of m is 8.

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

Answer:

p=30, m=8

Step-by-step explanation:

1. if p - 17 = 13, then p = 13+17, which is equal to 30

2. if 23 + m = 31, then m = 31-23, which is equal to 8

Do the opposite of the sign, for instance in question 1 it's -17, so you would +17 to calculate p.

Answer:

-15

Step-by-step explanation:

-15

Hope it helps.

Do comment if you have any query.

Answer: Yes this is a fair game

Step-by-step explanation:

He does not pay anything (I assume) just to play the game. So even if he just rolls a 2 then he receives 2 dollars because he payed nothing. And he has a 50/50 chance of rolling odd vs even numbers so yes, this is a fair game.

The algebraic expression for 8 less than a number is x - 8

Expression simply refers to the mathematical statements which have at least two terms which are related by an operator and contain either numbers, variables, or both. Addition, subtraction, multiplication, and division are all possible mathematical operations

Let the number be x.

The algebraic expression for 8 less than a number will be:

x - 8.

The expression is x - 8.

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Answer:

2-1 3r+1 17in by 13in 17.25in

The Area Ratio is 1.5. and Perimeter Ratio is 1.22. The estimated overall cost for the proposed 15,000 SF warehouse is $150,000.

To perform a line by line estimate for the proposed warehouse, we'll calculate the area and perimeter ratios between the existing and proposed warehouses. We'll then use these ratios to estimate the overall cost for the proposed 15,000 square feet (SF) warehouse.

Given: Existing Warehouse:

Area: 10,000 SF

Perimeter: 410 LF

Proposed Warehouse:

Area: 15,000 SF

Perimeter: 500 LF

First, let's calculate the area ratio:

Area Ratio = Proposed Area / Existing Area

Area Ratio = 15,000 SF / 10,000 SF

Area Ratio = 1.5

Next, let's calculate the perimeter ratio:

Perimeter Ratio = Proposed Perimeter / Existing Perimeter

Perimeter Ratio = 500 LF / 410 LF

Perimeter Ratio = 1.22 (rounded to two decimal places)

We'll now use these ratios to estimate the overall cost for the proposed 15,000 SF warehouse. Since we don't have specific cost figures, we'll assume a linear relationship between the area and cost.

Cost Estimate = Existing Cost * Area Ratio

Let's assume the existing cost is $100,000.

Cost Estimate = $100,000 * 1.5

Cost Estimate = $150,000

Therefore, the estimated overall cost for the proposed 15,000 SF warehouse is $150,000.

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Answer:

-1.25,-2/3,2.75,4,9/2(smallest to largest)

Hope This Helps!!!

Answer:

6x^2 + 20x - 96

Step-by-step explanation:

FOIL!!! 3x times 2x is 6x^2,

3x times 12 is 36x,

-8 times 2x is -16x

12 times -8 is -96

36x-16x= 20x

Given:

Distance traveled, d = 398 miles

Average speed, v = 49 miles per hour.

Let's find the time it took you to drive.

To find the time, apply the formula:

Thus, we have:

Therefore, the estimated time it took to drive is 8 hours.

ANSWER:

8 hours.

Answer:

\(5\frac{2}{3}\)

Step-by-step explanation:

Answer:

5 2/3

Step-by-step explanation:

17/3

Take the numerator and divide by the denominator

3 goes into 17  5 times with 2 left over

5 2/3

A principal amount of P 200,000 was deposited for a period of 4 years and 6 months, and it earned an interest of P 85,649.25. To find the rate of interest compounded monthly, we can use the formula for compound interest and solve for the interest rate.

The formula for compound interest is given by A = P(1 + r/n)^(nt), where A is the final amount, P is the principal amount, r is the interest rate, n is the number of times interest is compounded per year, and t is the number of years.

In this case, we are given the principal amount P as P 200,000, the final amount A as P 285,649.25 (P 200,000 + P 85,649.25), the time t as 4 years and 6 months (or 4.5 years), and we need to find the interest rate r compounded monthly (n = 12).

Using the given values in the compound interest formula and solving for r, we can find the rate of interest. By rearranging the formula and substituting the known values, we can isolate the interest rate r and calculate its value.

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The transformation from the graph of f to the graph of g is reflection in the x-axis.

We are given the function f(x) = -4x + 8

Also it says that g(x) = -f(x)

                                 = 4x - 8

Since f(x) is a linear function, the graph of f(x) and hence the graph of g(x), both are straight lines. But the graph of g(x) will be a transformed image of the graph of f(x).

Here, if f(x) = y, then the transformation from f(x) to g(x) can be represented as, (x, y) -------> (x, -y)

This transformation corresponds to the reflection in the x-axis. When reflected along x-axis, the x- co-ordinate does not change, but the y- co-ordinate changes its sign. This is exactly what happens when the function f(x) is transformed to g(x) = -f(x).

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a. There are 2 cycles in the graph.
b. The period of the graph is 360 degrees.
c. The amplitude of the graph is 2.


a. To determine the number of cycles in the graph, we need to count the number of complete repetitions of the pattern. In this case, there are 2 complete repetitions, so there are 2 cycles.

b. The period of a sine graph is the distance it takes to complete one full cycle. In this graph, one full cycle is completed in 360 degrees, so the period is 360 degrees.

c. The amplitude of a sine graph is the distance from the midline to the maximum or minimum point of the graph. In this case, the amplitude is 2 units. y = 2 sin θ.

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The system of linear inequalities to represent Jackson's workout is: 6.9x + 10.4y ≥ 400; x ≤ 45.

Let x be the number of minutes Jackson uses the light stair stepper.

Let y be the number of minutes Jackson uses the vigorous stair stepper.

The calories burned during x minutes of light effort on the stair stepper are 6.9x.

The calories burned during x minutes of vigorous effort on the stair stepper are 10.4y

To burn at least 400 calories, we can write the inequality:

6.9x + 10.4y ≥ 400

To ensure that Jackson has at most 45 minutes to exercise, we can write the inequality: x + y ≤ 45

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

what us the answe

re

Answer:

∴ x = 10

Step-by-step explanation:

Since (x, 3) is the solution to the provided equation, then x = x and y = 3.

Substitute y = 3 into equation 5x - 2y = 44:

5x - 2(3) = 44

        5x = 50

       ∴ x = 10

Answer:

The sum of the first 650 terms of the given arithmetic sequence is 2,322,775

Step-by-step explanation:

The first term here is 4

while the nth term would be ai = a(i-1) + 11

Kindly note that i and 1 are subscript of a

Mathematically, the sum of n terms of an arithmetic sequence can be calculated using the formula

Sn = n/2[2a + (n-1)d)

Here, our n is 650, a is 4, d is the difference between two successive terms which is 11.

Plugging these values, we have

Sn = (650/2) (2(4) + (650-1)11)

Sn = 325(8 + 7,139)

Sn = 325(7,147)

Sn = 2,322,775

Answer:

d

Step-by-step explanation:

-5 is the least because it is the furthest from zero, -0.5 is greater than -5 because it is closer to zero, zero is zero, 1.25 is less than 1.5

Part a: least three balls of the same color: 5

Part b: least three blue balls; 13

There are 20 balls, 50 per cent of which are red and half of which are blue.

Part a: least three balls of the same color:

The pigeonholes are now the colors x/2 must equal three, and the smallest positive integer that will satisfy this equation is 5.

Part b: least three blue balls;

Because the first 10 selections could all consist of red balls, the woman must select a minimum of 13 balls to ensure that at least three of them are blue.

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The correct question is-

A bowl contains 10 red balls and 10 blue balls. A woman selects balls at random without looking at them.

a) How many balls must she select to be sure of having at least three balls of the same color?

b) How many balls must she select to be sure of having at least three blue balls?

Answer:

14

Step-by-step explanation:

\(\frac{14}{7}\) + 5 + \(\frac{21}{3}\)

= 2 + 5 + 7

= 14

Answer

Sorry i answered the wrong question

The line of the best fit of the scatter plot is added as an attachment and the equation is y = 1.2x + 4

From the question, we have the following parameters that can be used in our computation:

The graph

A good line of best fit would have equal number of points on either sides

To plot the graph, we draw a line that divides the points on the graph evenly

The line of the best fit is attached

A linear equation is represented as

y = mx + c

Where

c = y when x = 0

This means that

y = mx + 4

From the graph, we have

(x, y) = (20, 28)

So, we have the following representation

28 = 20m + 4

Evaluate

m = 1.2

So, we have

y = 1.2x + 4

The prediction cannot be made because the (b) part is incomplete

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Answer:

1.58 *h=50.5 * 2.9

1.58 *h = 146.45

divide by 1.58

h=92.68987= 92.69

Step-by-step explanation:

The given system of equation are :

-6x - y = -16

-6x -5y = -8

On subtracting both the equation we get :

-6x -y -(-6x -5y) = -16 -(-8)

-6x -y +6x +5y = -16 +8

-6x + 6x +5y -y = -8

4y = -8

4y = -8

Divide both side by 4:

4y/4 = -8/4

y = -2

Substitute the value of y =- 2 in the any one equation:

-6x - y = -16

-6x - (-2)= -16

-6x + 2 = -16

-6x = -16 -2

-6x = -18

x = 3

Answer : x = 3, y = -2

Answer:

Step-by-step explanation:

yes

Answer:

no most def doin it wrong

Step-by-step explanation:

To multiply two square matrices of random integers between 1 and 10 of different sizes, i.e., 250 x 250, 500 x 500, and 1000 x 1000, we can use nested loops and the C++ language.

Here is the solution:

#include

using namespace std;

int main(){

int m1[1001][1001], m2[1001][1001], m3[1001][1001];

int n; // size of matrix

cout << "Enter the size of matrix: ";

cin >> n;//filling matrix m1 and m2 with random integer values between 1 and 10

for(int i=1;i<=n;i++)

{for(int j=1;j<=n;j++){m1[i][j] = rand() % 10 + 1; //random value between 1 and 10

m2[i][j] = rand() % 10 + 1;}

} //multiplying two matrices

for(int i=1;i<=n;i++){

for(int j=1;j<=n;j++){

m3[i][j] = 0;

for(int k=1;k<=n;k++){

m3[i][j] += m1[i][k] * m2[k][j];

}

}

}

return 0;

}

Explanation: The first thing you have to do is to declare three matrices using the integer data type. These are m1, m2, and m3. m1 and m2 matrices are used to store the random integers between 1 and 10, and m3 is used to store the result of the multiplication of the two matrices. Next, you have to declare the size of the matrix using the integer data type and input it using the cin function. Then, using a nested loop, you can fill in the matrices m1 and m2 with random integers between 1 and 10 using the rand() function. To multiply two matrices using nested loops, the first outer loop iterates through the rows of the first matrix m1. The second outer loop iterates through the columns of the second matrix m2. The inner loop is used to compute the dot product of the row and column from the two matrices. The resulting value is stored in the matrix m3 using the same row and column as the corresponding values in the two matrices m1 and m2.

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The required slope of the line given by m = -3/4.

The slope of the given y = -3/4x+2 is m, the line passes from (0, 2) and (4, -1)

A line can be defined by a shortest distance between two points is called as a line.

equation of the given line is |

 y =\(\frac{-3}{4}\)x + 2

slope of the given line is given by comparing it to standard equation
y = mx + c
by comparing
m= -3/4
Which required slope of the line.
Since we have two points on line begin or end point (0, 2) and (4, -1) respectively. This satisfies the equation while putting it into the equation.

Thus the required slope of line   y =\(\frac{-3}{4}\)x + 2is given by  m= -3/4 , This line passes through points  (0, 2) and (4, -1).

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The gestation period is a critical stage in the development of a fetus. It is during this time that the baby's body systems and organs develop to function optimally after birth. As a result, proper prenatal care and monitoring are crucial to ensure a safe and healthy delivery of a full-term baby.

One critical aspect of the gestation period is the weight of the baby at birth, which is directly linked to the baby's development and overall health outcomes. The probability of a baby weighing between 6 and 9 pounds varies based on the gestation period.The weight of the baby at birth increases with gestational age. For a full-term baby, a gestational period of 37 to 40 weeks, there is an 80% chance of the baby weighing between 6 and 9 pounds.

Babies born between 34 and 36 weeks have a 60% chance of weighing between 6 and 9 pounds, while those born before 34 weeks have a lesser chance of weighing between 6 and 9 pounds. Proper prenatal care, including regular monitoring of the baby's weight and development, can help identify any risk factors or issues that may impact the baby's birth weight and health outcomes.

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Answer:

The rate of change is 0.75 gallons per minute

Step-by-step explanation:

The rate of change of the linear relation is represented by the slope of the line which represents this relation

The rule of the slope of a line is

m = Δy/Δx, where

From the given graph

∵ The line passes through points (0, 0) and (4, 3)

∴ Δx = 4 - 0 = 4

∴ Δy = 3 - 0 = 3

→ Use the rule of the slope above to find the slope of the line

∴ m = \(\frac{3}{4}\) = 0.75

∵ The x-axis represents the time in minutes

∵ The y-axis represents the amount in gallons

∵ m represents the rate of change

∴ The rate of change = 0.75 gallons per minute

Answer: m<F = 134
EF = 18in

Step-by-step explanation:
Since both angles FEG and FGE are equal, we could make out that lines EF and FG are equal measures making an isosceles triangle. Therefore we just add up both 23 to get 46 and subtract it by 180 getting 134

Answer:

that's correct answer is yes

Step-by-step explanation:

yes