Ralph's t shirt company sells t shirts for 7.50 each a flat rate of 10 dollars for shipping. franks t shirt company sells t shirt for 10 each with free shipping. write a sytem of equations

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

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10