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2 years ago

Solve 8 + q/-2 = 5 2/3. Express the solution as a mixed number in simplest form. HELP ME PLEASE

Mathematics

2 answers:

nadya68 [22]2 years ago

4 0

Answer:

q = 6 2/3

Step-by-step explanation:

8 + q/-2 = 5 2/3

q/-2 = 5 2/3 - 8

q/-2 = -3 1/3

q = (-3 1/3) x -2

q = 6 2/3

Ulleksa [173]2 years ago

3 0

Answer:

576/8900

Step-by-step explanation:

bc im smart

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dusya [7]

Answer:

<em>She needs to add no fertilizer, option A)</em>

Step-by-step explanation:

<u>Equation of a Line:</u>

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Ms. Nina has 10 lbs of 25% sugar syrup. How much water does she need to add to make 10% sugar syrup?

ryzh [129]

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let's say she adds "x" lbs of water, to get "y" lbs for the 10% mixture.

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$\bf \begin{array}{lccclll}
&\stackrel{lbs}{syrup}&\stackrel{concentration~\%}{syrup}&\stackrel{concentration}{amount}\\
&------&------&------\\
\textit{25\% syrup}&10&0.25&2.5\\
\textit{pur water}&x&0.00&0.00x\\
------&------&------&------\\
\textit{10\% mixture}&y&0.10&0.10y
\end{array}
\\\\\\
\begin{cases}
10+x=\boxed{y}\\
2.5+0.00x=0.10y\\
----------\\
2.5 = 0.10\left( \boxed{10+x} \right)
\end{cases}
\\\\\\
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\\\\\\
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Answer:

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