Dan had $10. He bought x pencils, each costing y cents .How much money did Dan have left?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Answer! if you don’t mind, can you explain

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points