Why doy you think that 89 and - 89 are called additive inverses

Here have 300 times 400 f r e e p o i n t s

Which pair of expressions below is equivalent? A. x + y + x + y and 2 (x + y) B. 5 (2x - 3y) and 10x - 3y C. 4x - 5y and 5y - 4x D. 9x + 2y and 11xy

The scale factor of the blueprint of a gymnasium to the actual gymnasium is 1in/15ft. The area of the floor on the blueprint is 114 in2. What is the area of the actual gymnasium? a 384,750 ft2 b25,650 ft2 c5130 ft2 d1710 ft2

Find the sum or product of 5*23*2 using properties

Square root 4x divided by 2x+1 = 3 solve

What is the probability of rolling a 5 OR 6 on a number cube marked with 1, 2, 3, 4, 5, and 6 on its faces?

What is the graph of the solution set of 15<3x+5<21

The graph of f (x) shown below has the same shape as the graph of g (x) = x^3 - x^2 but it is shifted to the left 3 units. what is the equation?

What is 3 and 1/5 x 9/10 as a mixed number?

Noel needs 1/3 cup of butter for one loaf. she will make 8 loaves. how many cup de butter will she need?