How to find the circumference of a circle

A truck rental company rents a moving truck for one day by charging $29 plus 0.07 per mile. (a) Write a linear model that represents the cost based on the numbers of miles driven in a day.

Convert 5 quarts into pints

What number should be distributed - 2 (x-3)

What is 4 10/7 as a improper fraction?

What is the answer for 3{5[10+5 (500-100) + 399]}

What is the measure of Z in the parallelogram shown? A. 190 B. 90 C. 150 D. 30

Add. (2x4+x3-4x2+3) + (4x4-2x3-x2+10x+2) Express the answer in standard form. Enter your answer in the box.

A rectangular park has a width of 8/9 of a mile and a length 3/5 of a mile. Find the area of the park. Write your answer in simplest form, using a complete sentence explain your answer.

A female grey whale is 2 times as long as a female killer whale. A female killer whale is 7 meters long. How long is a female grey whalevin centimeters?

Raina's fish tank has 17 liters of water in it. She plans to add 5 liters per minute until the tank has more than 52 liters. What are the possible numbers of minutes Raina could add water? Use t for the number of minutes.