Child=x
Adult=y
y=3x
5.2x+9.9y=767.8
5.2x+9.9(3x)=767.8
5.2x+29.7x=767.8
34.9x=767.8
x=22
Answer
$540
Step-by-step explanation:
hopes this helps
Answer:
3/2
Sorry for the bad handwriting.
Step-by-step explanation:
the area of a square is the length multiplied the breadth
in a square, all sides are equal so:
A=n×n
A=n²
Answer: its C:I, III, and IV just took the test.
Step-by-step explanation: