Answer 1: [tex]y = 35x + 50[/tex]
Answer 2: will
Answer 3: $10
Step-by-step explanation:
Equation: [tex]y = 35x + 50[/tex]
Registration fee is one time, so you just add to it.
You have to pay each time you go to a session, so x will be the amount of sessions, 35 will be the price of each session.
You can plug in the 8 to the equation, then solve for y:
[tex]y = 35(8) + 50\\y = 280 + 50\\y = 330[/tex]
They will be able to pay for it because: [tex]330 < 340[/tex]
They will have $10 left because:
[tex]340 - 330 = 10[/tex]
340 is how much on the card and 330 is how much the 8 lessons (in total) cost.
