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Brums [2.3K]
3 years ago
12

Emmanuel bought 28 lb of potting soil this week. This amount is 4 lb. more than twice the amount of potting soil he bought last

week. Answer the following questions to find the number of pounds of soil Emmanuel purchased last week.
(b) Let p represent the unknown information. Write an equation to model the problem.
show your work
Mathematics
2 answers:
musickatia [10]3 years ago
7 0

Answer:

7 (28lb ÷ 4lb = 7lb)

Step-by-step explanation:

28÷4= p

makvit [3.9K]3 years ago
3 0
An equation for this:

28 * 2 + 4 = p

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Answer:

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Step-by-step explanation:

Given

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Using the formula

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here:

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so substitute (x₁, y₁) = (x, -4) , (x₂, y₂) = (2, 8)  and m = -3

m =  [y₂ - y₁] /  [x₂ - x₁]

-3 =  [8 - (-4)] / [2 - x]

-3 = [12] / [2-x]  

-3 (2-x) = 12

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3x = 12+6

3x = 18

divide  both sides by 3

3x/3 = 18/3

x = 6

Therefore, the value of x = 6

7 0
3 years ago
Abby did 121 sit ups in 8 minutes estimate the number of sit ups she did in 1 minute
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You would divide 121 by 8.
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Step-by-step explanation:

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