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
The question didn't make sense, could you add more to it?
Answer:
it's B
Step-by-step explanation:
USE The venn diagram
11 said they own both devices so it will be in the middle
34 said they owned at least a phone
34-11 =23
Answer:
36
Step-by-step explanation:
AB + BC = AC
4m - 15 + 5m - 6 = 15
m - 21 = 15
m = 36
Rise over run
13-5=8 rise
6-2=4 run
The answer is c
