1)

4x + 5x + 12 = - 6 (given)

9x + 12 = - 6 (simplify)

9x = - 18 (subtraction)

x = - 2 (addition)

Which reason is incorrect?

A) addition

B) given

C) simplify

D) subtraction

In tennis, Gabby serves an ace, a ball that can't be returned, 9 out of the 10 times she serves. What is the experimental probability that Gabby will serve an ace in the first match of the next game?

The equation - 2x2-8x = 10is rewritten in the form of - 2 (x-p) 2+q = 0. What is the value of q?

1) 2,064 is divisible by 2,4 and 8 true or false explain. 2) 96,240 is divisible by 2,3,5, and 10 true or false explain

Circle A has a radius that is 5 centimeters less than the radius of Circle B. How does the diameter of Circle A compare to the diameter of Circle B? Explain your reasoning.

What is g^-1 (9) if g (x) = 6x-3 A. 51 B. 36 C. 2 D. 1

13 x 10 which shows how many zeros will be in the product

The value of 3 in 6300 Is blank times the value of 3 in 530

If three corresponding sides of one triangle are proportional to three sides of another, then the triangles are similar. a) always b) sometimes c) never

A carpenter is putting a skylight in a roof. If the roof measures 10x + 9 by 7x + 7 and the skylight measures x + 5 by 3x + 3, what is the area of the remaining roof after the skylight is built?

What does principle amount mean