Step-by-step explanation:
use substitution method so it will now look like
8x + 5(-4x) = 24
8x + (-20x) = 24
-12x = 24 (divide both sides by 12)
-x = 2 (multiply both sides by negative 1)
x = -2
substitute to find y
y= -4(-2)
=8
The base of the triangle is 12 because area of a triangle is 1/2 base times height
Answer:1/4
Step-by-step explanation:
You first multiply 3/4x2=6/8 of the whole pizza. Then you do 6/8 divided by 3, when dividing a fraction you change flip and switch.6/8x1/3=6/24=1/4
Mrs. Burns needs 3 cups of flour and 1 1/2 cups of sugar.
Answer:
Probably ((6,9) + (4,6)) - (2,3)
Step-by-step explanation: