Find the ratio a:b, if it is given that a/3 = b/4

If g(x) = x+1/ x-2 and h (x) =4 - x , what is the value of ( g*h) (-3)?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?