How do I solve 7b+5-7b-2=-8

The length of a rectangle is one foot more than twice the width. The area is 55 square feet. Find the dimensions of the rectangle.

Ammon and nakia volunteer at an animal shelter. nakia worked 3 more hours than ammon. they each worked a whole number of hours. together they worked more than 27 hours. what is the least number of hours each worked

What is. 725 as a decimal? (or) What is 29/40 as a decimal?

Yuri needed 24 minutes to solve 6 math problems. how long will he need to solve 10 math problems?

Maggie has 20 ribbons. Of them, 2/5 ribbons are polka dotted ribbons. How many ribbons are not polka dotted

A recipe has a ratio of 2 cups of dark soy sauce to 3 cups of light soy sauce. How many cups of dark soy sauce are there for each cup of light soy sauce? A: 2/3 Cup B: 1/2 Cup C: 2 Cups D: 1 1/2 Cups

How many ounces = 2lbs

Thw average hight of a female giraffe is 4.6 meters. What is her hight in centimeters

An equilateral triangle has a perimeter of 12 x + 18 units. Which expression can be used to show the length of one side of the triangle?

G/4-8 least than or equal to - 10