What is equal to -15?
a) -5+10 b)-5-10 c)-5+(-10) d) -)

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52