How do i check solutions algebraically

What is 25% of 120 and how did you get that answer?

The height of a rectangular box is 4 times its width, and its length is 5in more than its width. the volume of the box is 125in3. use the aleks graphing calculator to find the width of the box. round your answer to two decimal places.

Show the correct way to write the numerical expression of 3*14+9

Jalen spent $21.60 of the $80 he got for his birthday what percent of his money did he spend?

What is the area of this triangle? Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth. ft² The figure contains a triangle. One side is 3.2 feet. A second side is 4.7 feet.

The largest ranch in the world is in the Australian Outback. It is about 12,000 square miles, which is five times the size of the largest United States ranch. Write and solve an equation to find the size of the largest United States ranch.

Round $5.38 to the tenths place.

Which transformations could have occurred to map ABC to ABC a rotation and a reflection a translation and a dilation a reflection and a dilation a ditation and a rotation

A house purchased for $226,000 has lost 4% of its value each year for the past five years. What is it worth now?

What is 38:3648 long division