Which list shows all the factor pairs of 64?
a.
1 and 64, 2 and 32, 3 and 18, 8 and 8
b.
1 and 64, 2 and 32, 3 and 16, 8 and 8
c.
1 and 64, 2 and 32, 4 and 16, 8 and 8
d.
1 and 64, 2 and 32, 4 and 18, 8 and 8

Rearrange the formula c^2 = a^2 + b^2 for b

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.

He concluded that a heavier object dropped from the same height as a lighter object will land