Answer:
9a+6b
Step-by-step explanation:
4a+7b+5a-b
First figure out the a's 4a + 5a = 9a
Then do b's (Remember, if there is no number by the letter then it is 1)
7b - 1b = 6b
So for this to be simplified the answer is 9a+6b
Answer:
-3y -4(2y + 10)
-3y -8y -40
-11y - 40
Step-by-step explanation:
i think thats right, sorry if its not
Answer:
5 right and down 3 and (0 means the middle) so middle down 4
Step-by-step explanation:
lit : )
Answer:
9+10=90
Step-by-step explanation:
10x9=90
I hope it helps:)
First add 10 on both sides. So it will be v = 1.
