Answer:
4 9/10 minutes.
Step-by-step explanation:
9 7/10 + 5 2/5 = 15 1/10.
20- 15 1/10 = 4 9/10 minutes.
:D
Brainliest?
50.75
you multiply 14.50 times 3.5
the reason why it is 3.5 is because there are two half hours in one hour, and another half hour plus 15 minutes ( which is half of a half hour)
i hope this is clear!!
good luck!!
3, -3
Step-by-step explanation:
an integer is a whole number
Let k represent the cost of supplies, b the number of bottles, and c the number of cans. You know that the total cost is found by adding the number of bottles multiplied by the price of each to the number of cans multiplied by their unit price. (This is the computation performed anytime you purchase something.)

There are no constants in this equation.
x-4>15.5
x>15.5+4
x>19.5
i suppose the answer is D since it is the closest to ^.