Modeling Real-World Multistep Equations

Question 1

What is the equation that represents the scenario?

Revolt · Accepted Answer

x (x + 2) · (x + 4) = 75

Question 2

Question 2

Revolt · Accepted Answer

j + 35; (j – 63) + j + (j + 35) = 256

Question 3

h = 74✔ xx + 33x

Revolt · Accepted Answer

✔ x; x; 3x

Question 4

b = 74xx + 3✔ 3x

Revolt · Accepted Answer

✔ 3x

Question 5

What is the equation for the area of the parallelogram?

Revolt · Accepted Answer

x • 3x = 74

Question 6

The variable should be the length of the square.The areas of the square and parallelogram are equal.The area of a square is 4(h – 2).The area of a parallelogram is 2h + h.

Revolt · Accepted Answer

The areas of the square and parallelogram are equal.

Question 7

Which equation represents this scenario?(b + 3.50) + b = 45.506b = 45.50 + 3(b + 3.50)3b + 3.50 + 6b = 45.503(b + 3.50) + 6(b) = 45.50

Revolt · Accepted Answer

3(b + 3.50) + 6(b) = 45.50

Question 8

A car is traveling at a rate of 50 miles per hour, while a motorcycle is traveling at 70 miles per hour. The car takes 4 hours longer to arrive at the destination. The equation representing the scenario is 50(x + 4) = 70x. What can be concluded about the equation? Check all that apply.

Revolt · Accepted Answer

The scenario is translated to car’s travel distance = motorcycle’s travel distance.; The expression (x + 4) represents the number of hours traveled by the car.; The variable x represents the total hours driven by the motorcycle.; The car’s travel distance is represented as 50(x + 4).

Question 9

Which expression represents the Robins’ points?Robins = 3535jh + 35✔ j + 35

Revolt · Accepted Answer

✔ j + 35; j + 35; (j – 63) + j + (j + 35) = 256

Question 10

Which equation represents the scenario?(63 – j) + (j + 35) = 256(r – 63) + (r + j) + 35j = 256✔ (j – 63) + j + (j + 35) = 256(63 – r) + j + 35 = 256

Revolt · Accepted Answer

✔ (j – 63) + j + (j + 35) = 256

Modeling Real-World Multistep Equations Answers

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