Let x = months
so we know that price of software package is $20
Now we need to find x the price of one month
we know that Angie and Kenny spent 115 total
Angie: 20 + 3x ( one software pack + 3(price of one month)
Kenny: 20+ 2x ( one software pack + 2( price of one month)
So Angie + Kenny = $ 115
20 + 3y + 20 + 2y = 115
combine like terms and solve for x. That will give you the cost of one month
40 + 5x = 115
-40 -40
5x= 75
5x/5 = 75/5
x=15
Answer:
What is the question?
Step-by-step explanation:
Yes. 10/4=2.5 and 15/6=2.5 as well
4:85 is the ratio for cans of soup to cents.
10 mean 100%
x mean 7%
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x=7*10/100 = 70/100 = 0,7
hope this helped
