Using Row 9 of Pascal's Triangle, find Row 10.

Row 9 1 9 36 84 126 126 84 36 9 1

  1 10 45 120 210 252 210 120 45 10 1

Step-by-step explanation:

Row 10 starts and ends with 1 and uses the sums of adjacent numbers in row 9 in between:

  1 10 45 120 210 252 210 120 45 10 1

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

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.