Jerry started doing sit-ups every day. the first day he did 15 sit-ups then he had done the previous day. today jerry did 33 sit- ups. right and equation that could be solved to find the number of days jerry has been doing sit-ups, not counting the first day

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76