A=2 b=3 c=2.5

2a times positive c

A = 2

So 2 x 2 is 4

C = 2.5

So 4 x 2.5 = 10

Question:

A=2 B=3 C=2.5

2a times positive C

Solution:

Final

10

i wish i could you, i have no idea how to answer this

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