3 years ago

Easy Points Boii. Read it. Ya. Fresh

Mathematics

2 answers:

pentagon [3]3 years ago

6 0

Answer:

7 1/2

Step-by-step explanation:

kow [346]3 years ago

4 0

Answer:

B y = 7 1/2

Step-by-step explanation:

If y varies directly with x

y = kx

If y = 3 and x = 8

3 = k*8

Divide by 8

3/8 = k

y = 3/8k

Now we want to know y if x=20

y = 3/8 * 20

y = 60/8

Divide top and bottom by 4

y =15/2

y = 7 1/2

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3 years ago

Solve y <br> y=8x-x^2 <br> y=2x <br> STEP BY STEP SOLUTION PLEASE HELP

Rudik [331]

Answer:

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Step-by-step explanation:

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2 years ago