A daycare charges a base fee of 333 dollars plus 0.500.500, point, 50 dollars per minute for late (after closing time) pick-ups. Albin had to pay 10.5010.5010, point, 50 dollars for a late pick-up. Albin uses the equation, 10.50=0.50a+310.50=0.50a+310, point, 50, equals, 0, point, 50, a, plus, 3 to represent the situation.

a represents the Number of Minutes Late, (a=15 in this case)

Step-by-step explanation:

If the daycare charges a base fee of $3 plus $0.50 per minute late for late pickups(after closing time).

Albin on arrival for pickup had to pay $10.50;

She uses the equation

10.50=0.50a+3

0.50a=10.50-3

0.50a=7.50

a=7.50/0.5

a= 15

It means Albin was 15 minutes late to a pickup.

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

i think its a and d

step-by-step explanation: