3 years ago

Given the system of equations, what is the solution? x + 2y = 7 x - 2y = -1

1 answer:

4 0

Add the 2 equations to eliminate the 2y. We get

2x = 6

x = 3

Plug x = 3 into the first equation:-

3 + 2y = 7
2y = 7 - 3 = 4

y = 2

Answer is x = 3 and y = 2

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If f(x)=-2x-3 what is f(r+2) ?

fiasKO [112]

Answer:

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when x is r + 2 :

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3 years ago

Which is a perfect square?<br> 0 5<br> 0 8<br> 36<br> 44

Liono4ka [1.6K]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

You charge people $10 per hour to pick fruits and $8 per hour

Aleks04 [339]

Fruits :
Y=10(h)

Flowers;
Y=8(h)

Given: h=6

Fruits:
10(6) = $60

Flowers:
8(6)= $48

Back to the question, how much more from picking fruits?

$60 - $48 = $12 more picking fruits.

Hope this helps!