1a= (2x+5)+3x+15
1b= (2(4)+5)+3(4)+15=40
2a= (3x+5)•(4x-3)
2b= (3(2)+5)•(4(2)-3)=55
2c= 2(x) or 2(2)
How I got 2c is the perimeter of the rectangle LMNP subtract from (2(2)+9)+(2(2)+9)=26 which in return means you subtract 30 from 26 and get 4 which is 2(2) or 2x
Answer:
C) 3/2
Step-by-step explanation:

I hope that is useful for you :)
Answer:
Katie collected 365 cans in the second week.
Step-by-step explanation:
Because Katie collected 470 cans in the first week, and 105 less in the second week, we know to subtract 105 from 470, which gives us 365 cans.
It's irrational, number and intiger
Answer:
100
Step-by-step explanation: