Module 6 Review (7th)

• 36

• 9

• -9

• -36

Solve p + (-8) = 19

Solve the equation -3.2t = -8

Consider the model shown, which equation represents what's on the algebra mat?

• 3x -2 =7

• 3x + 2 =7

• -2x + 3 =7

• 3x +2 = -7

What is the solution to: 7.5z -2 = 8.5

• 2.25

• 1.4

• -1.4

• -2.25

F = 1.8C + 32 can be used to convert between C and F degree measures.

What is the DIFFERENCE in temperature, in CELSIUS, for Michigan and Colorado?

A hot air balloon is cruising at an altitude of 120 meters above the ground when it begins to descend. The balloon descends at a rate of 4.5 meters per minute. Explain how you would set up an equation to module when the balloon will reach an altitude of 75 meters above the ground. Then solve the equation for a solution.

Write it and solve...enter answer only here, for how many minutes it would take.

Mrs. Easton plans to hire a balloon artist for her daughters party. The graph shows the cost per hour to hire an artist. If there are more than 10 children at the party the balloon artist will charge an additional $35 fee for supplies. There will be 15 children at the party. How much will the balloon artist charge to be at Mrs. Eastons party that will last 4.5 hours?

• $102.50

• $67.50

• $60.25

• $98.75