If 15 - (2x + 7) = 14 then what's the value of x

What's 1.4m * 1.8m?

Two cars leave a rest stop at the same time and proceed to travel down the highway in the same direction. One travels at an average rate of 46 miles per hour, and the other at an average rate of 68 miles per hour.

Mrs. Reed bought 48 items for her classroom. She bought some glue bottles. She bought 5 times as many pencils as she did bottles of glue. How many pencils did she buy?

Positive common factor (other than 1) of 9 and 6

Sandy asked a printing company to enlarge a drawing to 130% of its original size. If the width of the original drawing was 37 centimeters, what is the width of the copy of the drawing?

A carton can hold 1000 unit cubes that measure 1" x 1" x 1" what are the dimensions of the carton using unit cubes

Drag the correct symbol into the box to compare the expressions. 8+7-22 3² + 2 ≠ =

ling gave some of her blankets to charity, decreasing her total number of blankets by 9. After she gave her blankets away she had 11 left

If a certain cannon is fired from a height of 9.8 meters above the ground, at a certain angle, the height of the cannonball above the ground, h, in meters, at time, t, in seconds, is found by the function h (t) = - 4.9t² + 30.5t + 9.8.

What are the first ten perfect squares and perfect cubes