Terri averages about 91.4 seconds to go around the track at school, Roger averages about 57.8 seconds. Round each of these to the nearest whole number.

Mary has some trading cards. Julie has 3 times as many trading cards as Mary. They have 36 trading cards in all. Which of these equations represents their trading card collection?

Barbra brought 5 amusement park tickets at a cost for $30 if she bought 7 tickets, how much would it cost

Consider the equation 2 5 x 2X-1 Solve for x.

Rita says that 9/8 is equivalent to 1/8. Is she correct? Explain why or why not.

If angle of a sector is 115 what is the central angle

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.