Hello,
x= number of points for each multiple choice question correct
L= Louann's score
C= Carla's score
Louann got 14 multiple choice questions correct and 24 points for her essay, so:

Carla got 16 multiple choice questions correct and 14 points for her essay, so:

But we know that they got the same score, then:
Answer: Each multiple choice question was 5 points
Answer:
= 4a + 3c + 13
Step-by-step explanation:
(9+4a)+(4+3c)
= 9 + 4a + 4 + 3c
= 4a + 3c + 13
Answer:
To find the unit price, we divide the total cost by the number of items.
$3.90 ÷ 3 = $1.30
That means the unit price is $1.30 for each sponge.
Answer:
I don't actually know
Step-by-step explanation:
Just ask someone
c.
more styrofoam is discarded than paper and plastic combined