A train travels at 80 miles per hour. An equation can be written that compares the time (t) with the distance (d). What is the domain and range?

One light year is 5.88*10^12 miles. star 2030 is 5.885*10^13 miles from planet x. how many light year is it from planet x to star 2030

Mr. Gleason's math class lasts 40 minutes. Math class starts at 9:55 A. M. At what time does math class end?

You work at a grocery store. Last week, you sold 213 potatoes to customers and lost 6 potatoes due to expiration. The store paid $0.47 per potato and sold each potato for &0.88. What profit did the store make on potatoes last week?

Solve the equation. 31-12n=211

Comparing and ordering rational numbers

How much volume is in 250 ml of water

A frame around a rectangular family portrait has a perimeter of 150 inches. The length is ten more than four times the width. Find the length and width of the frame.

In two hours, Holden completed 3/4 of his race. How long will it take Holden to complete the entire race.

0.506 rounded to the nearest hundredth

John had 5 houses. he sold 1/5 of them. how many are left?