If the pattern below follows the rule starting with 10, every consecutive line has a number one less than the previous line," how many marbles must be in the sixth line?

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Matthew is waterskiing. as the boat starts moving, he is at an angle of 8.0° to the right of the boat. the boat applies 250 newtons over the first 50 meters, while the angle stays at roughly 8.0°. what work has the boat done on matthew? 1.0 × 10^4 joules 1.2 × 10^4 joules 1.4 × 10^4 joules 1.7 × 10^4 joules

When only separate discreet points are graphed it is called?