The debate team is showing a video of their recent debate. The first showing begins at 3:15 P. M. The second showing is scheduled at 4:00 P. M. How long is the first showing.

45 minutes

Step-by-step explanation:

3 pm to 4pm= gap of 1 hour

1 hour- 15 minutes= 45

answer: i believe it’s 245.04

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10