Answer:
5
Step-by-step explanation:
u gotta add the H's with The U's and then ye
X + 8x = 81
9x = 81, x = 9
y = 8(9), y = 72
Solution: (9, 72)
Answer:
First find the circumference by pi r squared.
Answer:
it is commutative property of add
Step-by-step explanation:
commutative propert:
a+b=b+a
same as
5x-8=-8+5x
Answer:18
Step-by-step explanation:
18