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snow_lady [41]
3 years ago
8

1. The sum of two numbers is 64. One of the numbers is 16 more than 3 times the other. Find the

Mathematics
1 answer:
Mamont248 [21]3 years ago
5 0

Answer:

The two numbers are 52 and 12.

Step-by-step explanation:

x+y=64

x=16+3y

Now, substitute the second equation into the first one.

16+3y+y=64

16+4y=64

4y=48

y=12

Substitute 12 into one of the equations in order to find x.

x=16+3(12)

x=16+36

x=52

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fomenos

Answer: $11.48

Step-by-step explanation:

First of all, you have to multiply 3.25 by 2.55 because the grapes are 2.55 per pound. That makes 8.2875 for the first occasion. Next, you have to multiply 1.25 by 2.55 for the second occasion. That makes 3.1875. You then have to add 8.2875 and 3.1875. You get 11.47500, and that rounded to the nearest cent is $11.48.

8 0
2 years ago
Claire received 3/8 of her allowance on Monday. What decimal shows the part of her allowance that she received?
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0.375

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2 years ago
What is the gcf of 21 30 anwhat is the gcf of 21 , 30 ,and 44?
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What do they share in common?
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5 0
3 years ago
What is an expression that is equivalent to 10c
slega [8]
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3 years ago
(8.02) An archaeological dig turns up large numbers of pottery shards, broken stone implements, and other artifacts. Students wo
vladimir1956 [14]

Answer:

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Step-by-step explanation:

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