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marin [14]
3 years ago
5

7a = 49 in multiplication way? SHOW ALL WORK

Mathematics
2 answers:
Olegator [25]3 years ago
8 0
A WOULD BE 7 BECAUSE 7 TIMES 7 EQUALS 49
aksik [14]3 years ago
4 0
Simplifying
7a = 49

Solving
7a = 49

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by '7'.
a = 7

Simplifying
a = 7
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8 0
3 years ago
You have 350 feet of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side along the river
IrinaVladis [17]

The length and width that will maximize the area are 175 ft and 87.5 ft respectively

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<h3>Area of a rectangle</h3>
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w = width

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Therefore,

perimeter = l + 2w

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area = (350 - 2w)w

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Therefore,

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width =  87.5 ft

Therefore,

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Therefore, the largest area that can be enclosed is 15312.5 ft²

learn more on rectangle here: brainly.com/question/11630499

4 0
2 years ago
Can someone help me with 1 2 and 3 please
3241004551 [841]

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6 0
3 years ago
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sweet [91]

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<em />

<em>[RevyBreeze]</em>

<em />

8 0
2 years ago
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Nutka1998 [239]

Answer:

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$18-20%=$14.40

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3 years ago
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