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qaws [65]
2 years ago
11

4x – 9y = 7

Mathematics
1 answer:
Bad White [126]2 years ago
8 0

What number would you multiply the second equation by in order to eliminate the x-terms when adding to the first equation?

It's 2 (to get - 4x & 4x + - 4x = 0)

What number would you multiply the second equation by in order to eliminate the y-terms when adding to the first equation?

It's 3 (to get 9y & - 9y + + 9y =0)

Hope this helps!

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The graph shows the amount of money paid when purchasing bags of candy at the zoo:
s2008m [1.1K]

Answer:

$2 because the x axis is bags of candy 1 and the y axis is the cost 2 therefore 1 bag of candy cost $2 and 2 bags of candy cost $4

6 0
3 years ago
rectangle A has 7 times the area of rectangle B. The width of rectangle A is 1/4 the width of rectangle B. The height of rectang
algol13

Answer:

just do 7 times 1/4 + the 12 thats your answer

Step-by-step explanation:

8 0
3 years ago
A bit hard. thank you if u can do it for me? <3
Lostsunrise [7]

The triangle shown is a right triangle shown by the little square inside of it.

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5 0
3 years ago
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IceJOKER [234]

Answer:

h x 8

Step-by-step explanation:

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7 0
3 years ago
Find the missing number
pogonyaev
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You want to find an equivalent ratio with 2:3. As the question already gives you 8 where 2 used to be, you need to find out what change occurred to get from 2 to 8 (a multiplication of 4). To find the missing part of the ratio, multiply 4 with 3 to get 12.
7 0
3 years ago
Read 2 more answers
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