so, she was making $9/hr, then she's da bomb so she got a raise of 150%.
making 150% over that amount means more than that amount, so her raise was 150%, congrats to Maria.
if we take 9 to be the 100%, then adding 150% to that will be 100% + 150% = 250%.
so if 9 is the 100%, what is the 250% of that?
[tex] \bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
9&100\\
x&250
\end{array}\implies \cfrac{9}{x}=\cfrac{100}{250}\implies \cfrac{9\cdot 250}{100}=x\implies 22.5=x [/tex]
Answer:
The amount of money Maria now makes per hour = $22.5
Step-by-step explanation:
So, she was making $9/hr, then she's da bomb so she got a raise of 150%.
Making 150% over that amount means more than that amount, so her raise was 150%, congrats to Maria.
If we take 9 to be the 100%, then adding 150% to that will be 100% + 150% = 250%.
So if 9 is the 100%, what is the 250% of that?
[tex]\frac{amount}{}[/tex] [tex]\frac{}{}[/tex] %
9 100 ⇒ [tex]\frac{9}{x} =\frac{100}{250}[/tex] ⇒ [tex]\frac{9.250}{100} =x[/tex] ⇒ 22.5 = x
x 250
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