Help pls.. :(
I don't understand

i am unable to solve this problem

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

263.5

step-by-step explanation:

7.75(17)= 131.75     < (2) = 263.5

erica would now have 20 bottles of water because 26-6=20.

i hope this : )