A baseball player hits a high pop-up with an initial velocity of 32 meters per second, 1.3 meters above the ground. The height h(t) of the ball in meters t seconds after being hit is modeled by h(t)=−4.9t2+32t+1.3.

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

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.