Can someone please answer this question please answer it correctly and please show work please please I need it please help

13. $55.50 - $29.25 = $26.25

$26.25 ÷ 5 = $5.25

C. 29.25 + 5t = 55.5; t = $5.25

11. $500 - $119.75 = $380.25

$380.25 ÷ $2.25 = 169

C. 119.75 + 2.25p < 500; p < 169

16. 8 + 7 + 3 + 42 = 60

42/60 = 0.7

540 × 0.7 = 378

B. About 380 students take the bus to school

17. 25% increase = 125% = 1.25

280 × 1.25 = 350

350 × 9 = 3,150

3,150 - 3,114 = 36

A. He will break the record by 36 yards

19. 25,000 - 17,500 = 7,500

7,500 ÷ 2,500 = 3

C. Greater than 3

22. 17.55 ÷ 5 = 3.51

A. 3.51 feet

23. A negative number divided by a positive number is still negative, so fractions will be equivalent regardless of the negative symbol being with the numerator or denominator.

B. 9/-16

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13