A/b=c
times both sides by b
A=bc
divide both sides by c
A/c=b
b=A/c
Im gonna asume you mean side, so 1 foot = 12 inches (:
9+2 = 11 8+3 = 11are you going to do is just add in that's all it does
Answer:
20 points
Step-by-step explanation:
Points:
- 21, 13, 14 and x for the last game
Average:
- (21+13+14+x) / 4 = 17
- 48 + x = 4*17
- 48 + x = 68
- x = 68 - 48
- x = 20
They must score 20 points
Answer:
(-2,-110)
Step-by-step explanation:
First solve for x
20x−70=70x+30
x= -2
Now substitute x for -2
y=20x−70
y=20(-2)-70
y = -110
