Answer:47.25
Step-by-step explanation: it is 10.5 x the 4.5
If a+b= 2+11 then your sum will be 13.
heres an example...
If you have eleven dollars and I give you 2 more you can simply count up 2 more from 11 leaving you at 13.
you're welcome.
6x+3y=15
6*2+3y=15
12+3y=15
3y=3
y=1
6x+3y=15
6*5+3y=15
30+3y=15
3y=-15
y=-5
The answers is y=1 & -5
Add like terms
2+4i +7 +11 i =
2+7 + 4i+11i =
9+15i
Answer:
A yard sale.
Step-by-step explanation:
lol