there are 120 red blood cell, what you do is 10*2=20*6 = 120
Just do the base by height divided by pie
1. -8p-2 the rest is to much
Answer:
A.
x + y = 28
1.68x + 2.44y = 54.64
Step-by-step explanation:
Let x = paperback books and y = hardback books
x+y =28
We know that paperbacks cost 1.68 and hardback cost 2.44
1.68x + 2.44y = 54.64
We have 2 equations and 2 unknowns
x+y =28
1.68x + 2.44y = 54.64
Answer:
19 Lollipops per friend
Step-by-step explanation:
