Amanda rides her bike 3 miles north and then turns around and rides 5 miles south. She stops for lunch. It takes her 1/2 hour. What was her average velocity?

A) 4mph

B) 16 mph

C) 4 mph south

D) 16 mph north

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A spinner is divided into 10 equal sections numbered from 1 to 10. You have spin the spinner once. What is P (divisible by 2)

Carolyn has $2.55 in her purse in nickels and dimes. The number of nickels is nine less than three times the number of dimes. Find the number of each type of coin.

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the spoke of wheel reaches from the center of the wheel to its rim. If the circumference of the wheel is 42 inches, how long is each spoke? Use 3.14 for pi, and round your answer to the nearest hundredth

Is 15cm and 7cm a trangle

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What is 3822 devided by 39

Which of the following expressions are equivalent to x - (-x) + y A. 0+y B. y C. None of the above

In the function y=5x-35, the output is - 25. Whats the input