$21 because 3$x$7(numbers of days in a week)is $21. I hope this helps :)
Answer:
18
Step-by-step explanation:
formula= A=v/h
11 pizzas 8 slices each = 11*8 =88 slices
88/42 = 2.0952
so each person got 2 slices of pizza
42 * 2 =84
88-84 = 4 slices were left over
Answer:
2.1x2.2= your answeer
Step-by-step explanation:
