Astore bought jeans for $40 a pair and sold them for $70 a pair. after a few weeks, the store manager put the jeans on sale at 15% off. what was the sale price?

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Its worth 10000000 points need asap if you answer correctly ill mark brainliest