You bought jeans last week for $55. Today you see that the jeans are on sale for $40. What is the percent decrease of the price?

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis