Choose the correct solution to the rational inequality, 1/x^2+2x-3 ≤ 0, in interval notation.

( - 3, 1)
( - ∞, - 3] ∪ [1, ∞)
( - ∞, - 3) ∪ (1, ∞)
[ - 3, 1]

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step-by-step explanation:

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation:

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

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hd extra 3-7 x d en is the answer