Answer:

Step-by-step explanation:
look at the picture

It is 3:4 red marbles to total number of marbles
Answer:
Step-by-step explanation:
Multiply 0.60 with 43
Multiply 0.95 with 25
You will get $49.55 which is below $50
Answer:
Excluding the shipping fee -
23 - 4 = 19
For each book-
19/5
= $3.8
First you do g(0):
g(0) = 3(0) -5
g(0) = -5
then you do f(-5):
f(-5) = 6(-5)2 +5