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Mrac [35]
3 years ago
7

Zer - 25$ Soil- 6.25 Jamie is starting a garden. She buys 3 bags of potting soil and 4 bags of fertilizer. In all she spent 125$

. After she used all of the soil and fertilizer, she realized that it wasn't enough for her garden. She goes back to the store and buys 4 more bags of potting soil and 2 more bags of fertilizer. She spent 75$ F represents fertilizer S represents soil 3s + 4f = 125 4s + 2f = 75
Mathematics
1 answer:
erastovalidia [21]3 years ago
8 0

Answer:

The price of fertilizer is $27.5  and potting soil is $5

Step-by-step explanation:

I think that you are asking for the price of each bag of fertilizer and potting soil. And here is my answer:

Given the system of linear:

3s + 4f = 125  <=> f = 31.25 -3/4s (1)

4s + 2f = 75   <=> f = 37.5 -2s (2)

Take (1) -(2) we have:

f -f = 31.25 -3/4s - (37.5 -2s)

<=> 0 = -6.25 + 1.25s

<=> 1.25s  = 6.25

<=> s = 5

=> f = 37.5 -2(5) = 27.5

So the price of fertilizer is $27.5  and potting soil is $5

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Anettt [7]

Step-by-step explanation:

12-(-6)=18

-18+12=-6

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Answer:

About 2105.98

Step-by-step explanation:

31% of 3354 is 1039.74

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3 years ago
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You want to put a fence around your field. The cost of fencing is $60 per meter. The
Darina [25.2K]
Cost per meter(C) = $60/m
Length of rectangular field(L) = 50m
L = 2W
-> W = L/2
-> W = 50/2
-> Width of rectangular field = 25m
Cost of one field length(l) = L x C
-> l = 50 x 60
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Two of the lengths of the field = 2 x l
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3 0
3 years ago
NEED HELP ASAP!!
Kaylis [27]

Answer:

20²+21² = x²

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3 years ago
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the width of a rectangle is 3 inches, and the area is 88 square inches. What are the length and width of the rectangle
inessss [21]

Answer:

length is 29.3, width is 3

Step-by-step explanation:

A= L×W

and if A = 88 and W is 3

88= L×3

Divide

88/3

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8 0
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