Lexi’s bulletin board is 40 centimeters wide. each of her ribbon is 4 centimeters wide, and her photo are 12 centimeters wide. what combinations of ribbons and photos will fit side by side with no overlap on lexi’s bulettin board?

What is the length of the unknown leg in the right triangle ?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.