How many solutions does this system have?

x - y = - 4

3x + y = 8

You are stocking inventory in a retail store and want to determine the number of suit jackets on a hanger. There are six (6) navy suit jackets sizes M through XL, and seven (7) gray suit jackets sizes XS through XL.

5 more than the product of 14 and y

The Russell family keeping track of the amount they drink each week. The first week they drank 2 gallons 1 quart in 1 cup of milk the second week they drank 3 gallons of milk many more cups of milk do they drink the second week than the first week

8. There are 3 water slides in the park, arranged from shortest to tallest. The shortest slide is 3 feet tall. The height of each water slide is three times the height of the previous water slide.

How many square feet of flooring are needed to cover a 15-foot x 10-foot room?

Which is the coefficient of the expression 3a²c-7

What is 1 3/4 + 2 3/4 =

Which set does 4.333 ... belong to? A. Intergers and irrational numbers B. Rational and natural numbers C. Rational and real numbers D. Irrational and whole numbers

What is the equation of the line that passes through (1, 3) and (-2, - 3) ?

11v-7v=12 simplify your answer as much as possible