X/7 = -3 is <span>1,) x = -21
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Answer:
Possible expressions are:
8x
8 * x
8(x)
8 · x
The answer would be the second one, you can immediately cross off the first one and 3rd one, 2 x 200 = 400 - 300 = 100 :)
Step-by-step explanation:
(3k - 2)(5k + 4)= 15 k^2 +12k - 10 k - 8 = 15 k^2 + 2k -8