Answer:
1) 50.3
2) 24.5
3) 25 pi
Step-by-step explanation:

1)

≈50.3
2)

≈24.5
3)


Answer:
3x+18
Step-by-step explanation:
multiply it out to get 3x+18
It is A because when you add the amount of your purchases and you subtract it from 102.35. You get a negative number. Then you add that negative number to 25 and 24.75.
Answer:
C. 55
3.5x + 15
Step-by-step explanation:
i found it on google
Answer:
A
Step-by-step explanation:
2x < 8
x < 8/2
x < 4
The sign stays in the same direction since you are dividing by positive. The circle is not filled in because x is NOT less than or equal to 4.