How to make a fraction on a graphing calculator ti-83

answer: plz mark me brainliest

7 hours, 0 minutes, 0 seconds

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0.04

total weeks

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0.29

total days

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7.00

total hours

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420.00

total minutes

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25,200.00

total seconds

step-by-step explanation:

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated

fo there supposed to be answer choices there

step-by-step explanation: