What is the next step

4[x-2]+2=30

4[x+-2]+2=30

4x+-8+2=30

A add + 8 to each side of the equation

B add - 2 to each side of the equation

C add 4X plus - 8

D Add - 8+2

Y-1 --=-1 solve for y X+0

Sasha wants to know her average grade on her math tests. She earned a score of 70 on two tests, an 80 on one test, and a 90 on two tests. What is Sasha's mean score?

Given the Venn diagram below, which statement must be false? An irrational number is also a real number. Some rational numbers are not integers. Some natural numbers are not integers. All whole numbers are rational numbers.

What is 67912 to the nearest 10

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The sum of three consecutive integers is - 255. what are they?