O= 4 & -4
Explain: it shows on the paper
The total was $1,560 so he paid $210 in finance charges.
Answer:
15, 20, 25, 40, 50, 55, 65, 70, 75, 80, 85, 95
Hope this was all the numbers.
:)
Answer:The cost of one month of game-play =$20
Step-by-step explanation:
Let the cost of one month of gameplay be x
Then cost of game-play bought by Angie =3x.....(1)
and Then cost of game-play bought by Kenny=4x......(2)
Cost of each software package =$50......(3)
The the total cost =240= sum of costs of software bought by both of them and game-play)=50+50+3x+4x
⇒240=100+7x.......→(by adding like terms)
⇒140=7x⇒x=20.....→( dividing both sides by 7 )
∴the cost of one month of game-play =$20
