Chapter 3: Q.10 (page 164)
Find the volume of the box in cubic inches.
Short Answer
The volume of the cube is .
Chapter 3: Q.10 (page 164)
Find the volume of the box in cubic inches.
The volume of the cube is .
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Solve the inequality. Graph and check your solution.
Question: Cell Phones
Your cell phone provider charges a monthly fee of \(19.50 for 200 minutes. You are also charged \).25 per minute for each minute over 200 minutes. Last, you bill was $29.50.
a. Let m represent the total number of minutes you used last month. Use the verbal model below to write an equation.
b. Solve the equation you wrote in part a.
c. How many additional minutes did you use last month?
Solve the equation. Check your solution.
Solve the equation. Check your solution.
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