He has 100 + 120 = 220 coins in his purse.
He has n + p coins if he has n nickels and p pennies.
Answer:
x=5
Step-by-step explanation:
Answer: X = 24
Step-by-step explanation:
Move all terms to the left:
(3x + 10) - (2x - 9) - 43 = 0
Get rid of all the parenthesis:
3x + 10 - 2x - 9 - 43 = 0
Add all the numbers and all variable:
x-24 = 0
Move all terms containing x to the left and all other terms to the right:
x = 24
Answer:
what exactly are you asking?
I am very good at math so I can help you but I dont understand the question you are asking, I need more information.
Step-by-step explanation:
Answer:
331/150
Step-by-step explanation:
662/3% = (662/3)/100=662/300=331/150
