Solving Linear Equations: Variable on One Side

Question 1

Question 1

Revolt · Accepted Answer

-1

Question 2

Question 2

Revolt · Accepted Answer

2/3

Question 3

Determine which statements are true. Check all that apply.

Revolt · Accepted Answer

h(x) has a constant output of –2.50.; g(x) is greater than –2.50 for x values less than –1.; The input value for which g(x) = h(x) is between –1 and 0.

Question 4

Use the graph to determine the input value for which f(x) = g(x) is true.

Revolt · Accepted Answer

x = 1.5

Question 5

Pieter wrote and solved an equation that models the number of hours it takes to dig a well to a level of 72 feet below sea level.7h – 5(3h – 8) = –72Which statement is true about Pieter’s solution?

Revolt · Accepted Answer

It must be a positive number since it represents a number of hours.

Question 6

Seventy of Myra’s classmates are traveling by bus to a football game in another town. They hired 2 buses, but there were only 64 seats. The remaining 6 students had to travel in a separate van.The equation 2b + 6 = 70 represents the given scenario. What does b represent?

Revolt · Accepted Answer

the number of students who rode on each bus

Question 7

h + 43 = 64h = 64 + 43✔ 7h + 43 = 647h + 7 = 64

Revolt · Accepted Answer

7h + 43 = 64; Selection 1: 7h + 43 = 64; Selection 2: $3

Question 8

$2✔ $3$4 $5

Revolt · Accepted Answer

$3

Question 9

Analyze Lorena’s work to determine which statements are correct. Check all that apply.

Revolt · Accepted Answer

In Step 1, she correctly distributed –3 to the parentheses.; In Step 4, she should have multiplied both sides by –1 to isolate the variable.

Question 10

18x + 40(x – 3) = 468✔ 40x + 18(x – 3) = 46840x + 18x – 3 = 46858x – 3 = 468

Revolt · Accepted Answer

40x + 18(x – 3) = 468; Selection 1: 40x + 18(x – 3) = 468; Selection 2: $6

Solving Linear Equations: Variable on One Side Answers

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