Answer:
see below
Step-by-step explanation:
4x - 4(30-2x)=24
4x-120+8x=24
12x=144
X=12
then substitute
2(12) + y =30
y=30-24
y=6
Answer:
b
Step-by-step explanation:
If you're talking about the soccerball to football one, it would be a
10 x 2 = 20
5 x 16 = 80
80 + 20 = 100
10=2 points questions and 16 =5 points questions
4w - 8 = 24
add 8 to both sides
4w = 32
divide by 4 to get w
w = 8
the answer is C. 8