the answer is Z. you can see the graph decrease first then increasing
Answer: The correct answers are A and C
Answer:
son = 4
mom=36
m = 9s
m + 4 = 5(s+4)
m + 4 = 5s + 20
9s + 4 = 5s + 20
4s = 16
s = 4
m = 36
Step-by-step explanation:
Answer:
$30
Step-by-step explanation:
The price of each chemistry class is $30.
Use Pythagorean theorem
A^2 + B^2 = C^2
12^2 + B^2 = 15^2
Solves for b
