Answer:
from my understanding the answer is 175.80
Step-by-step explanation:
(8 plus of minus radical 64 + 216
divided by
6
(8 + or - 16.73320053)/6
Answer:
2x+4
Step-by-step explanation:
hope that helps
Answer:
72 cupcakes
Step-by-step explanation:
Morgan can make 4 cupcakes with one cup of flour. She has 18 cups of flour and suppose she can make x cupcakes, then
1 cup of flour - 4 cupcakes
18 cups of flour - x cupcakes
Write a proportion:

Cross multiply:

Answer:
x = -3
Step-by-step explanation:
Take the 3x away from the right side.
-5x-3x=-8x
-8x = -24
Divide both sides by 8.
-8x/8 = x
-24/8 = -3
x = -3