Solve the following inequality for the variable and graph the solution on the number line.

Mathematics

1 answer:

Likurg_2 [28]3 years ago

5 0

The solved inequality is t > 12.

Divide both sides by 9 to isolate the variable.

9t becomes t, and 108 becomes 12.

We do not flip the sign because we are dividing by a positive.

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$\bf \begin{array}{lccclll}
&quantity(L)&concentration&
\begin{array}{llll}
concentrated\\
quantity
\end{array}\\
&-----&-------&-------\\
\textit{15\% juice}&x&0.15&0.15x\\
\textit{10\% juice}&y&0.10&0.10y\\
-----&-----&-----&-----\\
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\end{array}$

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thus $\bf \begin{cases}
x+y=5\implies \boxed{y}=5-x\\\\
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----------\\
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The minimum boxes of cookies is 39

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