What is the perimeter of the composite figure? 107.5 cm
85 cm
97 cm
119.5 cm​

Write the expression 7x^3-28xy^2 as the product of 3 factors

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18