Write the following expression without negative exponents and without parentheses. 5x^-2
1 answer:
Solution:
5x^-2
5 * x^-2
5 * 1/x^2
5/x^2
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Answer:
D
Step-by-step explanation:
Splashtown: 25 + 1x
Schlitterbahn: 40
25 + 1x = 40
-25 -25
0 1x = 15
x = 15
So after 15 rides, Schlitterbahn would be cheaper than Splashtown.
Answer:
6x-21+5 = -19 Distribute
6x-16 = -19 Combine like terms
6x = -3 Add
x = -1/2 Division
