Y = 4x - 6 2x - 3y = 8 if this problem is to be solved by substitution, which is a correct step?

a. 2x - 12x + 18 = 8

b. 2x - 12x - 18 = 8

c. 2x - 4x + 6 = 8

d. 2x + 12x + 18 = 8

Determine the possible survey questions that could be used to collect

If y is directly porportional to x, and y=84 when x=7, what is the value of x when y=156? A. 7 B. 12 C. 13 D. 22

12 stamps increased by 125% what is the new amount

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Simplify 2a2b3 (4a2 + 3ab2 - ab) = ? A. 8a4b3 + 6a3b5 + 2a3b4 B. 8a4b3 + 6a3b5 - 2a3b4 C. 8a4b5 + 3a3b5 - 2a3b4 D. 8a4b5 + 3a3b5 + 2a3b4

If m squared minus 5 over 2 m equals negative 11 over 2 what does m equal

Complete the number sentence to show an example of the distributive property 3x6

What is 33 1/3% as a decimal? NOW!