3 years ago

What sentence represents the number of points in the problem below?

Mathematics

1 answer:

Paul [167]3 years ago

3 0

Answer:

The number of multiple choice plus the number of short answers is 25

Step-by-step explanation:

2x+4y=80

x+y=25

y=-x+25

2x+4(-x+25)

2x-4x+100

-2x+100=80

-2x=-20

x=10

y=15

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erastova [34]

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3 years ago

A large container holds 5 gallons of water. it begins leaking at a constant rate. After 10 minutes the container has 3 gallons o

dolphi86 [110]

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