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yaroslaw [1]
3 years ago
10

8 + 5n = -72 Solve the equation.

Mathematics
2 answers:
HACTEHA [7]3 years ago
6 0
<span>8 + 5n = -72
5n = -72 - 8
5n = - 80
n = -80/5
n = -16</span>
Ray Of Light [21]3 years ago
3 0
N is -16 5 times -16 equals -80 plus 8 equals -72
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Solve for x please :))
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Answer:

25

Step-by-step explanation:

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2 years ago
Dr. Goodrich wanted to demonstrate that his tires were better than those of his competitor, Dr. Goodyear. From car registration
dem82 [27]

Answer:

Dependent Variable : Tire tread wear ; Independent Variable : Tire Brand ; Confounding Variable : Person driving

Step-by-step explanation:

Dependent Variable is the variable being affected by independent variable(s). Independent Variable(s) are the causal variable, bring change in dependent variable.

Goodrich wants to demonstrate that his tires were better than those of his competitor (Goodyear). For that, he has got conducted an independent research on tires worn quality - brand wise & various factors affecting wear

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6 0
3 years ago
Four adults and five children go to see a movie and buy $15 worth of concessions. The total cost of their trip is $71. If each c
noname [10]

Answer:

$7.75

Step-by-step explanation:

Given: Adults = 4, Children = 5, All worth = $15, Total cost = $71, Each child's ticket = $5

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Now, divide the 31 by 4 for the number of adults which equals $7.75

                             31 ÷ 4 = 7.75

So, the cost of the adults' tickets is $7.75

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2 years ago
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Zielflug [23.3K]
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Answer D.
3 0
3 years ago
Read 2 more answers
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