Gina is planting a garden in her backyard. The length of the garden is 3 times its width. The garden is also enclosed by a perim
eter of 32 meters (32m) of fencing. How wide is Gina's garden, in meters?
1 answer:
Answer:
4 meters
Step-by-step explanation:
l is length and w is width
l=3w
2l+2w=32.
this are the two equations you can use to solve for the answer.
since l is 3w the second equation becomes 2(3w)+2w=32.
2 times 3w is 6w. So 6w+2w is 8w.
You are left with 8w=32 divide both by 8 and the answer is w=4.
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Step-by-step explanation:
L= W+5
P= 9W
P= 2L+ 2W
9W= 2(W+5) + 2W
9W= 2W +10 +2W
9W = 4W +10
5W = 10
W = 2
L=7
P= 9(2)
P= 18
A= LW
A= 7 x 2
A= 14
Answer:
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Step-by-step explanation:
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200 - 44% = 122
200 - 122 = 78
The amount of how many cupcakes that were sold that day that were mocha was 78.