Answer:
20%
Step-by-step explanation:
4/5=.80
1-.80=.20
.20=20%
Answer:
c = 4( 9 - 3 )
24 pieces of cake total!
Step-by-step explanation:
So Mindy had 3 pieces out of the 9 so Troy ate 6 pieces.
If troy ate 1/4 of the cake then the whole cake is 6 x 4 pieces or 24 pieces.
So think of |x+6| as a single object. Move the -6|x+6| to the left side and move the 8 to the right side to get 11|x+6| = 0. Then divide both sides by 11 to get |x+6| = 0 and in this instance the || can be dropped because +0 and -0 are the same. so x + 6 = 0 or x=-6
Answer:
Step-by-step explanation:
x = ¼y
y - x = 12
y - ¼y = 12
¾y = 12
y = 16
x = ¼y = 4
The slope of y=2x-4 is 2, the y-intercept is -4
y=mx+b is the formula
m=slope
b=y-intercept