Answer:
32.5cm squared
Step-by-step explanation:
((4+9)/2)·5=32.5
Answer:
10 dollars
Step-by-step explanation:
That would make sense if $1 is 10 percent meaning 1/10 people have a chance of winning....
Answer:
3.2x=24
x=24*3.2
x=7.5
Step-by-step explanation:
Answer:
2.25
Step-by-step explanation:
You have to subtract 2.13 from 4.38
Example: 4.38-2.13
-8n+4(1+5n)=-6n-14
-8n+4+20n=-6n-14
12n+4=-6n-14
12n+6n=-14-4
18n=-18
n=-18/18
n=-1
