Answer:2.2%
Step-by-step explanation:
Answer:
-8
So first off, x is 2-4. So that's the default. It would be -2. If you multiply -2 by 2, it is -4.
9+r
jessica rode 9 more miles so u would add it to the number of miles roger rode
9 ways
Here are the combinations:
Start with dimes (10), change with dimes (10) would be (10, 10, 1), (10, 5,5,1), (10, 5, 6), (10, 11)
With nickels (5), change would be (5,5,5,5,1), (5,5,5,6), (5,5,11), (5,16)
With pennies (1) it would be (21)
