2(x+2) = 60
x+2 = 30
x = 28
The correct answer is C
You have two totals: total # of bills and total amount of $. Using x as #of 20s, and y as # of 50s, you can use the system
x+y=18
20x+50y=450
Answer:
904cm3 just use an online sphere calculator they're easy to use
Answer:
There are 3 different forms of the answer.
Step-by-step explanation:
1. 44/21
2. 2.10
3. 2 2/21
