Larry uses $100 in birthday money to purchase some 10$
DVDs. He claims that the amount of money remaining after his purchase
Tis proportional to the number of DVDs bought. Is he correct? Explain
your reasoning.

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

answer: list the statements and i will follow up!

step-by-step explanation:

middle maybe?

step-by-step explanation: