Answer:
since the unknown amount can buy 100 pencils
he bought 70 pencils
therefore $4.50 can buy 30 pencils
so 1 pencils cost $4.50 /30=0.15
Answer:
D. 48x
Step-by-step explanation:
sana nakatulong
Step-by-step explanation:
Q1. E
Q2. A
Q3. H
sorry if I'm wrong anyways
Q4. C
It is a function. Every x value is different.
B. you have to be ready to multiply all the numbers to get your answer.
