What is the solution set of 4x = y and 2x - y=0?
OA. {(0.5, -0.5), (2, -8)}
OB. {(0,0), (2,8)}
OC. {(1.5, 2), (8, 2)}
OD. {(-1.5, -2), (2, 8)}
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Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5