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lakkis [162]
3 years ago
8

Write an equivalent expression for (x+7)+3y

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
5 0

Answer:

(x+7)+3y =

x+7+3y =

2x+14+6y

Step-by-step explanation:

Hope this helps

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AysviL [449]

Answer:

542.5

Step-by-step explanation:

Calculate the volume of a rectangular object by multiplying the length, width and height together. For example, if the length is 80 cm, the width is 7.75 cm, and the height is 7.5 cm, the volume is 80 x 2 x 7.5, or 7.75 cm^542.5

6 0
3 years ago
Kwasi has earned $60 in babysitting money. He spends 40% of this money buying drinks for himself and two friends at Starbucks. H
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Answer: Yes

Step-by-step explanation:

Given

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dimaraw [331]

Answer:

d

Step-by-step explanation:

using the coordinates we can see that the two triangles do not have the same length but they look alike

That means that they are not congruent

3 0
3 years ago
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Michael started a saving account with $300.after 4 weeks, he had $350,and after 9 weeks , he had $400 what is the rate of change
Arisa [49]
(400-350)/(9-4)=50/5=10 per week
7 0
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Aaa please help - What score do you have to get on a 40 point test to receive a 90% ?
AnnyKZ [126]

Answer: 36

Step-by-step explanation:

To find out the score, you would divide the total number of points (40) by 100 and then times it by the percentage you want (90).

Hope this helps :)

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