Add the equations.

3x - y = - 1

- 3x + 3y = 27

If it takes 4 weeks to make $500 how long would it take to raise $5000

Julie rides her bike during summer. In June, she rode her bike 104.78 miles. In July, she rode 129.53 miles. In august, she rode 61.05 miles. Which three statements are true?

A company is designing a juice box. The box is in the shape of a rectangular prism. The base of the box is 6 1/2inches by 2 1/2inches, and the box is 4 inches high. If juice fills 90% of the box's volume, find the volume of juice in the box.

Definition: A word or phrase used to show division in a word problem.

Which BEST explains the expression 1/2h (b1 + b2) ? A) The factor h depends on (b1 + b2). B) The factor (b1 + b2) depends on h. C) The factors h and (b1 + b2) are dependent of each other. D) The factors h and (b1 + b2) are independent of each other

The graph of f (x) is obtained by translating the graph g (x) = |x| five units down. what is the equation of the graph of f (x)

How many years make up a century? a. 10 b. 100 c. 1000 d. 10000

The stem-and-leaf plot shows the ages of the volunteers at a beach cleanup. How many of the volunteers were less than 20 or older than 40 years old?

If 2x = 14 then x=7

Solve the sum of two numbers is 23. one number is one less than twice the other. find the two numbers