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k0ka [10]
1 year ago
15

Here is a 5 by 8 grid

Mathematics
1 answer:
Ksivusya [100]1 year ago
5 0

On solving the linear equation, There are in total 24 unshaded squares and 16 shaded squares.

<h3>What is a linear equation?</h3>

Ax+By=C is the usual form for two-variable linear equations. A typical form linear equation is, for instance, 2x+3y=5. When an equation is provided in this format, finding both intercepts is rather simple (x and y).

squares, where x= number of squares

2x = shaded squares

Number of unshaded squares = 3x.

This is due to the fact that there are 3 times as many unshaded squares as there are shaded squares (2 times more unshaded = 3*). (shaded)

Overall, there are 40 squares (5 * 8), therefore 40 total squares—shaded and unshaded—are present.

2x+3x = 40

5x = 40

x = 40/5

x = 8

There are 3×8 = 24 unshaded squares

8×2 = 16 shaded squares in all.

Therefore, you may shade in 8 squares whatever you choose.

To learn more about linear equation from given link

brainly.com/question/2030026

#SPJ9

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Answer:

\text{a. }x=7, x=-7, \\\text{b. }x=16, x=-16,  \\\text{c. }x=3, x=-17, \\\text{d. }x=7, x=-7

Step-by-step explanation:

For |x|=y, we have two cases:

\begin{cases}x=y, \\x=-y\end{cases}

Using this, we can solve all four of the problems:

\text{a. }|x|=7,\\\begin{cases}x=7, \\x=-7\end{cases}

\text{b. }|2x|=32,\\\begin{cases}x=16, \\x=-16\end{cases}

\text{c. }|x+7|=10,\\\begin{cases}x+7=10, x=\boxed{3,} \\x+7=-10, x=\boxed{-17}\end{cases}

\text{d. }5|x|=35,\\\begin{cases}x=7, \\x=-7\end{cases}

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Step-by-step explanation:

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Camille spent 22 minutes and 30 seconds opening presents.

Since Camille had a very fun birthday party with lots of friends and family attending, and the party lasted for 3 hours, and she and her friends played games for 3/8 of the time, ate pizza and cake for 50% of the time , and spent the remainder of the time opening presents, to determine the amount of time spent opening presents the following calculation must be performed, posing the following linear equation:

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Therefore, Camille spent 22 minutes and 30 seconds opening presents.

Learn more in brainly.com/question/11897796

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Answer:i think you have to equal them to each other

Step-by-step explanation:

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