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Musya8 [376]
4 years ago
7

The average ages of three persons is 27 years. Their ages are in the proportion of 1:3:5.What is

Mathematics
1 answer:
Varvara68 [4.7K]4 years ago
3 0
X+3x+5x=27
x=27/9=3
youngest one is 3 years old.
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Gloria Adams is starting a new job. She will be paid $10.50 per hour. She plans to work 40 hours per week for 60 weeks a year. W
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Answer:

Gross yearly pay = $25,200

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Step-by-step explanation:

We know that she will be paid $10.50 an hour. Assuming she works 40 hours per week, that amounts to $420. Multiply that by 60 weeks a year and we get $25,200.

To find the benefits, you simply multiply $25,200 by 0.30 to get $7,560.

Then, the total value is found by just adding the two numbers together as such.

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4 years ago
The length of the rectangle is 3 meters more than the width. The perimeter is 26 meters. Write and solve a system of equations t
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Answer:

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8 0
3 years ago
How to solve -2 (8 - 2x) = 20?
amid [387]
-16 + 4x = 20
+16 +16
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4

x= 9
5 0
3 years ago
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Bob bought 3 packs of model cars he gave 4 cars to ann Bob has 11 cars left how many model cars were in each pack
Harrizon [31]
First add 11 and 4 because you need to know how many he had in total 11+4=15 then divide 15 by 3 and then you have you answer 15/3=5.
There are 5 model cars in each pack.
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3 years ago
8. The graph shows the amount of savings over time in Eliana's account.
Rashid [163]

Answer:

376

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3 0
4 years ago
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