If the ribbon costs 10 cent per foot, what is the total cost of the ribbon in dollars? explain your reasoning, including how you decided where to place the decimal.

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply