Which of these cannot be an r2-value?
ОА. 0.88
ов. 1
Ос. -0.88
OD. 0

the answer should be a. snail

1/2(2*4)=6 $$- agahajakanajak

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