Lara charges $12 per hour for babysitting. if represents Laura's total fee after babysitting for 8 hours, which answer choice shows two correct equations that would be used to model the problem?​

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.