3x - 2y - 7x + y
Rearrange the terms
3x - 7x - 2y + y
Add like terms
-4x - y
Answer:
I love Math anyways
the ans is in the picture with the steps
(hope it helps can i plz have brainlist :D hehe)
Step-by-step explanation:
-3x-6=-4x-9
x - 6 = -9
x = -3
y = -3(-3)-6= 9 - 6 = 3
Answer:
B and D
Step-by-step explanation:
Mark Brainliest Please
Answer : 1:9
volume = h(pi)r^2 = height times pi times radius squared
volume of cylinder A is 3pi
volume of cylinder B is 3pi(3)^2 = 27pi
raito of volume A to volume B is 3pi/27pi = 1/9