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notka56 [123]
3 years ago
14

At Quincy Middle School, there are 45 girls and 27 boys in the sixth grade. There are two sixth grade classrooms. Ms. Alvarado's

class has twice as many girls as boys. The ratio of girls to boys in Mr. Lowry's class is 3:2. how many girls and boys are in Ms. Alvarado's class?
Mathematics
2 answers:
Furkat [3]3 years ago
8 0
Ms alvadaro 2:1 mr lowry 3:2
3+2=5  2+1=3
5:3
45/5=9 27/3=9
2·9=18  1·9=9
Natali5045456 [20]3 years ago
7 0

Answer:


Step-by-step explanation:

Can I get a step by step to how you come up to solving this problem?


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cluponka [151]

Answer:

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Step-by-step explanation:

a) 9/3 = 3 each

b) 28/7 = 4 each

c) 14/5 = 2.8 each  (better value)

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The lines P an Q intersect at point O. What is the value of x?
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Amanda is doing a show for 6.99 a minute and only receives 20% OF THE DOLLAR of that from her company. If she does a show for 10
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Answer:

Step-by-step explanation:

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2 years ago
Read 2 more answers
One side of a rectangle is 3 m more than the other. If the perimeter of the rectangle is 30 m, what are its dimensions? *
uranmaximum [27]

Answer:

the length— 6

width— is 9

Step-by-step explanation:

you said One side— 3m MORE

so we will consider the length Number as X

we will consider width As three plus X

- You want to know the Perimeter. So we have to

add.

— so the expression is 3+3+x+x+x+x = 30

it is then simplified to 6+4x= 30

then we should be able to find out the X  which is 6

when we substitute the values with dimensions, you will get

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I hope This Helped!

6 0
3 years ago
Jackson is playing a video game that has 4 castles to conquer within each level. Jackson has completed 6 levels so far. If x rep
Alenkinab [10]
Each level has 4 castles to conquered. Jackson completed 6.
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For every x, there are 4 castles to conquered, 4x represents number of remaining levels and corresponding castles.

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