Answer:
f(x + 1) = x^2 + 2x + 6
Step-by-step explanation:
To find f(x + 1), we substitute (x + 1) for x in f(x) = x^2 + 5:
f(x + 1) = (x + 1)^2 + 5, or
= x^2 + 2x + 1 + 5, or
f(x + 1) = x^2 + 2x + 6
Answer:
8 hours
Step-by-step explanation:
11 hours = $176
⇒ 1 hour = $176 ÷ 11 = $16
To determine how many hours she would have to work to make $128, divide $128 by $16:
⇒ number of hours = $128 ÷ $16
= 8 hours
Answer:
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![\frac{840}{2330} =\frac{84\times 10}{233\times 10} =\frac{84}{233} =0.360515021](https://tex.z-dn.net/?f=%20%5Cfrac%7B840%7D%7B2330%7D%20%3D%5Cfrac%7B84%5Ctimes%2010%7D%7B233%5Ctimes%2010%7D%20%3D%5Cfrac%7B84%7D%7B233%7D%20%3D0.360515021)
0.360515021 * 100% = 36.0515021% ≈
36.1%36.1% of Dustin's earnings are spent on rent.