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Over [174]
3 years ago
11

How do you do these questions?

Mathematics
1 answer:
Alika [10]3 years ago
4 0

Answer:

a) - 7 dollars

b) 24.30 dollars

c) - 5 dollars

Step-by-step explanation:

b) 27 / 10%

Divide 27 by 10/100 by multiplying 27 by the reciprocal of 10/100.

27 x 100/10

Multiply 27 and 100 to get 2700.

2700/10

Divide 2700 by 10 to get 270.

270

Divide 270 by 100 to get 2.7

Subtract 27.00 - 2.7 = 24.30

24.30

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Triana buys new furniture for $4200 and puts it on her credit card.She will pay 18% interest for 18 months and must make monthly
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Answer:

$623.64

Step-by-step explanation:

To determine the money she could have saved if she paid the furniture in full, you have to determine the total amount she will pay when she completes the 18 payments and subtract the price of the furniture from that:

Total amount= 267.98*18

Total amount=4,823.64

$4,823.64-$4,200= $623.64

She have saved $623.64 if she paid for the furniture in full.

5 0
3 years ago
Enter the variable that is easiest to solve for in this system of equations. 6y=10x+5 , 6y=5x+7
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Answer:

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8 0
3 years ago
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Would the -5 go to the left or the right on the number scale?
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The number -5 would go to the left of a number scale. Typically because all negatives move to the left of zero on the number scale.


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3 years ago
The average of 3 of your quiz grades are 17 points. Two of your quizzes is 14 and 19 points. Write and solve an equation to find
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(17*3) --- to find the total points of the 3 quizzes
17*3=51
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hope this helps
8 0
2 years ago
benjamin finds 31 pine cones at the park. Together Jenna and Ellen find the same number of pinecones as Benjamin. How many pinec
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Solve Step by Step: 

1) Write the Equation: 31/2 = how many pine cones Jenna and Ellen found.
2) Solve 31/2= 15.5

So each girl found 15 and a half pine cones. Or one girl found 15 and the other found 16. If you want to have each girl find an even amount.
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3 years ago
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