The way to determine the number of solutions is to complete the problem in multiple different ways.
Answer:
70%
Step-by-step explanation:
21/30 p/100
30/30=2,100/30=70
Let x equal the number of adult tickets sold.
X + 3X=512
(I put 3x because we know the students sold 3 times as many).
Solve for X.
X+3X=512
4X=512
4X/4=512/4
X=128
Answer:
DWAFECGSAD
Step-by-step explanation:
EWAFGSEE
Answer:
-2
Step-by-step explanation:
In the picture