You are picking up lumber at a lumber yard for a construction project. in addition to the ten (10) boards you already have, you purchase thirty-five (35) more and receive two (2) extras for customer loyalty. how many boards do you have after the purchase? type your answer in the box.

What is the prime factorization of 195

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?