The answer is A
1 1/2 *2 *1 1/2 = 4.5 or 4 1/2
Plug into y-y1=m(x-x1)
y+4=4(x-4)
Answer:
5^2 means 5*5 not 5*2
Step-by-step explanation:
Answer:
y = 5
Step-by-step explanation:
Expand the logarithm:

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You can also take the antilog first:
5y = y²
y(y -5) = 0 . . . . . subtract 5y, factor
y = 0 or 5 . . . . . y=0 is not a viable solution, so y=5.
Use long multiplication to evaluate.
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