What is 445 + (67 x 958) x (3n - 31) x 67

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.