Four volunteers picked up litter from a park.
Dominique collected 15 fewer pieces of
litter than Sara Sara collected 12 more
pieces of litter than Piper.
Piper collected as many pieces of litter
as Vaughn. Vaughn collected 9 more
pieces of litter than everyone
else combined.
Let I represent the number of pieces of
litter Vaughn collected.

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

what’s the question?

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

yeah i know the problem you need. i am taking it right now. the answer is step 3

~mickey