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

24. $21 × 3 = $63

$200 - $63 = $137

$137 ÷ 4 = $34.25

C. $34.25

25. 2.5 ÷ 2 = 1.25

1.25 × Pi = 3.92699081 ...

C. 4 feet

44a. Equation: $12.75 + $0.75(v) = t

44b. $12.75 + $0.75(v) = $105.75

Subtract $12.75 from each side

$0.75(v) = 93

Divide each side by 0.75

v = 124

She rented 124 videos

the answer is c

step-by-step explanation:

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61