Help please and explain it

i posted this one before but it got deleted somehow

2)

3/4 of the cyclists did not finish, thus 1/4 did.

3)

56 people were on the bus.  3 people got on(56+3=59).  Then t people got off(-t)

4)

Out of 30 people, g of the are girls

5)

Out of c people, 16 are boys

Hope it helps <3

the answer is a

step-by-step explanation:

39.00 x 24 = total installment price

carrying installment price - cash price

needed to save the .00/

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: