Respuesta :

Esther

Answer:

$8

Step-by-step explanation:

y = 2x

y = 2(1)

y = 2

y = 2(2)

y = 4

y = 2(3)

y = 6

y = 2(4)

y = 8

Hope this helps!

Answer:

C. $8

Step-by-step explanation

The first paintbrush costs $2 and the 2nd one costs $4.

See a pattern? If you add 2+2+2+2 then it's $8