Pilar used four reusable shopping bags on a recent purchase she made at a grocery store. each bag decreased the amount she spent by 10 cents. what was the change to the amount pilar spent at the grocery store by using the reusable bags?

What is the solution of the systems of equations? y=2/3x+3 x=-2

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b