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Oksanka [162]
3 years ago
15

Factor the expression. 30-4n

Mathematics
2 answers:
zheka24 [161]3 years ago
7 0
Hope this is what you are looking for the answer is 2(15-2n)
maw [93]3 years ago
5 0
2(15- 2n) would be the answer because 2 is in both and so u can put that outside the () and 15 times 2 is 30 and 2n times 2 is 3n so u get that question back to check
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You and some friends have $30. You want to order large pizzas (p) that are $9 each and drinks
DochEvi [55]
Given:
Budget = $30
cost of pizza = $9
cost of drinks = $1
number of pizza = p
number of drinks = d

pizza and drinks should only be equal to or less than the budget of $30.

$9p + $1d <u>< </u>$30

unit cost of pizza :          9 
unit cost of drinks :         1
total cost of set (p & d) 10

pizza = 9/10 x 30 = 27 total cost of pizza
drinks =1/10 x 30 =   3 total cost of drinks

27 ÷ 9 = 3 number of pizzas to order 
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To check:

9p + 1d <u>< </u>30
9(3) + 1(3) <u>< </u>30
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6 0
3 years ago
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olga_2 [115]

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Step-by-step explanation:

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7 0
3 years ago
a school debate team has 4 girls and 6 boys. A total of 4 of the team members will be chosen to participate in the district deba
Gemiola [76]
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5 0
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grandymaker [24]
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6 0
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Step-by-step explanation:

:)

7 0
3 years ago
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