Toya can run one lap of the track on 1 minute 3 seconds, which is 90% of her younger sister niki's time. What is niki's time for one lap of the track?

How any shapes s in a pentagon

Choose the mean of the data set below. {7, 10, 1, 3, 9, 6}

Two airplanes are flying in the air at the same height: airplane A is flying east at 340 mi/h and airplane B is flying north at 420mi/h.

What is grater - 6/5 or - 2/3?

What is the median of 70,50,30,40

43 centimeters converted into a decimal

A girl walks 5000 meters in 1 hour if the girl walks the same speed for 4 hours how many kilometers would you have walked

a restaurant chain ordered 3940 pounds of rice in 20 pound bags. About how many 20 pound bag of rice did the chain order?

You and your best friend Josh, each want to purchase a video gaming system the costs $200 you have $100 and save five dollars each week Josh has $50 in save $10 each week write the equation for you and Josh.

What is y = x - 8 y=5x