Answer:
4
Step-by-step explanation:
4m-4-8=-2m+12
4m-12=-2m+12
Add 2m on both sides:
4m+2m-12=-2m+2m+12
6m-12=12
Add 12 on both sides:
6m-12+12=12+12
6m=24
Divide:
m=4
Answer:
52/79
Step-by-step explanation:
One costume = 156 (This is our numerator.)
All visitors = 156 + 58 + 23 = 237 (This is our denominator.)
156/237
Find the GCF to simplify (sneak peek it's 3)
156/3 = 52
237/3 = 79
52/79 (tada!)
Answer:
C) 8
Step-by-step explanation:
y=3*4-4
y=12-4
y=8
The horizontal distance between the base of the ladder and the wall is: 11.8 foot
we have
Complete the square. Remember to balance the equation by adding the same constants to each side
Rewrite as perfect squares
therefore
the answer is
