What is the correct evaluation of 2a2 - 3b2 when a is equal to 2 and b is equal to - 1?

A. 11

B. 5

C.-5

D.-11

Park two has 12 more benches than Park one. If 2 benches were transferred from Park two to Park one, then Park two would have 2 times more benches than Park one. How many benches were originally there in Park two?

Which data set suggests no association between the two variables? A) A B) B C) C D) D

A 1-dollar bill is 6.14 inches long, 2.61 inches wide, and 0.0043 inch thick. Assume your classroom measures 25 by 23 by 15 ft. How many such rooms would a billion 1-dollar bills fill? (Round your answer to one decimal place.)

2x + (x+3) = 15.6 what is x equal to

What is 7803 divided by 47?

Julia wrote 20 letters each month for y months in a row. Write an expression to show how many total letters Julia wrote.

X^2+4x+3 factor each polynomial

Jessica bought a new shirt at the store when they were having a 15% off sale. if the regular price of the shirt was $37, how much did jessica pay with the discount?

In the following figure, the distance from one location to the next is 80 feet. What is the distance directly from Home to school? Is it the same distance as from Shop to Park?

Factor 27p-15. and im tryin to smash with thick shemale