Answer: a = -5
Step-by-step explanation:
2(a+3)=-4
Distribute
2a+6=-4
subtract the six with the four and you get -10
-6-4=-10
now divide 2a with -10
you get a= -5
you can plug the answer in
Answer:
Sum means to ADD in the math world
Step-by-step explanation:
So your answer would be d + 9
I’m sorry if I’m wrong but 4/36=7/8?
Answer:
18
Step-by-step explanation:
formula= A=v/h