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Rudik [331]
2 years ago
13

Pls HELPPP ! solve the systems of equations of x+2y=21 and -2x-y=-12

Mathematics
1 answer:
irinina [24]2 years ago
4 0

Answer:

I really hope it's right!

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Help i dont know what to do
oksano4ka [1.4K]

Answer:

Pretend the y-axis is a mirror

If the original shape is

P=4,-2

Z=5,-4

M=4,-4

The new image made by mirroring it will be

P’= -4,-2

Z’= -5,-4

M’= -4,-4

Step-by-step explanation:

Sorry if this doesn’t make sense, just graph P’, Z’, and M’ for a mirrored image

3 0
2 years ago
What is the y intercept of f(x)=4 - 5x?
vovangra [49]

The point is on (0,4)

5 0
3 years ago
2/3 + 3/4=? (pls show the steps on how you got an awnser :) )
shepuryov [24]

Answer:

17/12= 1 5/12

Step-by-step explanation:

Common denominator:

2/3= 8/12

3/4= 9/12

Solve:

8+9= 17

17/12= 1 5/12

8 0
3 years ago
Read 2 more answers
Enrique estimates that his utilities will cost him $86.00 per month over the courses of the next 3 years. What is his total esti
Dafna1 [17]

Answer:

$3096

Step-by-step explanation:

There are 12 months in 1 year.

3 × 12 = 36

There are 36 months in 3 years.

$86 × 36 = $3096

4 0
1 year ago
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Last Tasha a 90 fries in 18 minutes find her fry eating right and fries per minute
ollegr [7]

Answer:

5

Step-by-step explanation:

90 fries in 18 minutes. You would divide 90 by 18 to get the answer of 5 fries per minute.

6 0
2 years ago
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