Marco puts his coins into stacks. Each stack has 10 coins. He makes 17 stacks of quarters.
• He makes 11 stacks of dimes.
• He makes 8 stacks of nickels.
How much money does Marco have in his stacks of coins?

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

Describe what moves you could use to create the transformation of the original image shown at right

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.