Question

3.) Which expression(s) are equivalent to 20?
a.) 24 + 3x (2+4)
b.) 24 = (3x 2) + 4
c.) (24 + 3) x 2 + 4
d.) 24 + 3 x 2 + 4

Answer 1

Your choices of answers are not clear, is the letter x a variable or a multiplication?

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