Practice 1: Write an expression is equivalent for 3x + 24 Practice 2: Write an expression equivalent to 4x - 18

Practice 3: Write an expression equivalent to 16x-20

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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