Gracie made cupcakes for a bake sale. She had expenses of $21 and income of $36. What was her profit?
$15
$57
$36

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

7,24

step-by-step explanation:

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

my computer is slow i can not see it sorry