The ratio of a quarterback's completed passes to attempted passes is 7 to 8. If he attempted 24 passes, find how many passes he completed. Round to the nearest whole number if necessary *

He completed 21 passes

Step-by-step explanation:

7 to 8

? to 24

8 multiplied by 3 get you 24

multiply 3 and 7 and you get 21

so then it comes to 21 to 24

21 being completed passes and 24 being passes attempted

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75