2 years ago

Can you help me with 7 and 8

1 answer:

4 0

All I know or all I understood was both 7 and 8 aren’t functions. Hope this helped

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Brut [27]

-7x-5y=-47x+9y=-4

combine like terms to cross out the 7x
solve for y, to get -2
plug it back in to one of the equations and x is 2

y=-2
x=2

5 0

3 years ago

tangare [24]

When it is greater than 9.

Example

15
x 5
——-

5x5 is 25, so you would leave 5 and carry the 2

2
15
x. 5
——-
5

3 0

2 years ago

Kay [80]

Answer:

Step-by-step explanation:

3 0

2 years ago

Crazy boy [7]

Answer:

-26

Step-by-step explanation:

tell me if im right and please brainliest

5 0

2 years ago

ArbitrLikvidat [17]

Answer:

19%

Step-by-step explanation:

(8/42) * 100 = 19%

Thenks and mark me brainliest :))

6 0

2 years ago