Answer:
12+4y
Step-by-step explanation:
12+3y+y=12+4y
Plug in 2.5 for x and you get
2.5+1 which equals 3.5
Answer:
EFD
Step-by-step explanation:
Just follow the marks on the triangle.
Answer:
7 weeks
Step-by-step explanation:
500-200=300. 300 divided by 40 is 7.5 so 7 weeks