Can 3 times the sum of r and d squared minus 2 times the sum of r and d squaredbe simplified

What is the answer to p=2L+2w?

Factor - 8c^5d^6-27c^4d^4-24c^2d^3

Find the area of a square with the sides 24feet, 27ft. 18feet and 30feet

Which sample is representative of the population being studied? A. To learn the in-flight seat preferences of passengers, an airline polls all its business travelers. B.

If y varies directly with x and y = 30 when x = 2 find y when x = - 1

Does the graph represent a function? Why or why not? -10

Simplify the following expression. (1/7x+3/8) + (2/9x-1/8)

At the beginning of a month your account balance was $53. During the month you deposited $562 and wrote a check for $486. What was your balance at the end of the month

Nick is stuck at the top of a Ferris wheel his mother is standing 38 feet from the base of the wheel watching him if the angle of elevation from Nick's mom to neck is 73° how far off the ground is Nick

What is the answer for 3x-7x+1