Hayley babysat for two hours each night for 10 nights. she earns a total of $300 babysitting. hayley wants to calculate her hour rate. how much did she earn per hour babysitting?

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path