The number of apples purchased at 56 and be represents the number of bananas purchased at 10 since each of the total value of the purchase and sent a plus B 25 a plus B turn a +15 B 15 8+10 B

The question isn't well formatted and incomplete :

Complete question :

If A represents the number of apples purchased at 15 cents each, and B represents the number of bananas purchased at 10 cents each, which of the following represents the total value of the purchases in cents?

15A + 10B

Step-by-step explanation:

Number of apples purchased = A

Price per apple = 15 cents

Number of bananas purchased = B

price per banana = 10 cents

Total price of A apples :

Price per apple * number of apples = 15A

Total price of B bananas :

Price per banana * number of bananas = 10B

Total value of purchase :

Total price of A apples + Total price of B bananas

15A + 10B

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58