16. Joe has 5 sports cards. He bought 3 packs with
the same number of cards in each pack. If he
now has 35 cards in all, how many were in each
pack? Write an equation, and show how to solve
it algebraically. Verify your answer by substituting
it in your equation or by using algebra tiles.

We can write an equation like; 5 + 3x = 35

Steps to solve:

5 - 5 + 3x = 35 - 5

3x = 30

3x/3 = 30/3

x = 10

There were 10 cards per pack.

Best of Luck!

73.0769230769% of the games were won

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168