2. Kellan just spent $45 on chocolate bars. If he purchased 60 chocolate bars, how
much did each one cost? Round to the
nearest hundredth if necessary.

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

Write the sentence as an equation. b increased by 281 is d

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours