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miskamm [114]
3 years ago
11

Choose what the expressions below best represent within the context of the word problem. The length of a rectangle is 12 inches

more than its width. What is the width of the rectangle if the perimeter is 42 inches? x best represents . x + 12 best represents .
Mathematics
2 answers:
lidiya [134]3 years ago
3 0
X best represents
the width must be x so that the length can be 12+x meaning that the length is greater than length by 12
EleoNora [17]3 years ago
3 0

x represents that the width must be x so that the length can be 12+x meaning that the length is greater than length by 12.. thanks

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Alex_Xolod [135]

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100 cm

Step-by-step explanation:

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pishuonlain [190]

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7 0
4 years ago
Select the system of linear inequalities whose solution is graphed. <br><br> Please help !!!!
GrogVix [38]

\boxed{y\geq 3x-2, \ x+2y\leq 4}

<h2>Explanation:</h2>

First of all, we need to know the equations of the given lines. According to the options the equations of the lines are:

1. First equation: Written in Slope-Intercept Form:

y=3x-2

2. Second equation: Written in Standard Form:

x+2y=4

According to the graph, both lines are dashed meaning both inequalities must include either ≥ or ≤. So let's taste a point on the coordinate system in order to know which option is satisfied:

Hence, let's take point (0, 0):

y \ (?) \ 3x-2 \\ \\ 0 \ (?) \ 3(0)-2 \\ \\ 0 \ (?) \ -2 \\ \\ \\ So \ 0 \ is \ greater \ than \ -2: \\ \\ 0\geq  2 \\ \\ \\ \\ x+2y \ (?) \ 4 \\ \\ 0+2(0) \ (?) \ 4 \\ \\ 0 \ (?) \ 4 \\ \\ \\ So \ 0 \ is \ less \ than \ 4: \\ \\ 0\leq  4

Therefore, the correct option is:

\boxed{y\geq 3x-2, \ x+2y\leq 4}

<h2>Learn more:</h2>

System of inequalities: brainly.com/question/12890742

#LearnWithBrainly

6 0
3 years ago
2y + (5+8)=(2y+5+8 is it.True or false
Ghella [55]
It should be true but correct me if im wrong :)
6 0
4 years ago
Read 2 more answers
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