Answer:
-19.9 ft.
Step-by-step explanation:
For the first one x must not = -3 because that would make the denominator zero.
second question This simplifies to u / (u+2)
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Replace x and y with the choices and see which one works:
A. 5 - 4(3) = 5 - 12 = -7, -7 is ≤ -6
The answer is A.
(2/5)x=45, multiply both sides by 5, 2x=225, divide both sides by 2, x=225/2 minutes to read the whole book.