Find the value of MN if AB = 21 cm, BC = 16.8 cm, and LM = 28 cm.

If r = - square root 2 and a5 = 32 square root 2 what is the first term of the sequence?

Which statements are true about exponential functions? Check all that apply. The domain is all real numbers. The range always includes negative numbers. The graph has a horizontal asymptote at x = 0.

Which of the following is the correct factorization of the polynomial below? 8x3 + 27y3

1. Which equation is equivalent to 4 (x + 3) + 3 (5 - x) = 17? 7. EE. 1 A. x + 27 = 17 B. x + 8 = 17 C. 2x + 15 = 17 D. 19x + 11 = 17

Step by step 5p-14=8p+4

What is the square root of 256?

Mark and peter went to an arcade where the machines took tokens. Marilk played 9 games of ping pong and 5 games of pinball, using a total of 29 tokens. At the same time, peter played 3 games of ping pong and 1 game of pinball using up 7 tokens.

If the side length of square ABCD is four times the side length of square PQRS, which statement is true? A. The perimeter of square ABCD is 16 times the perimeter of square PQRS. B.

Two friends are going on a vacation. The hotel room they are staying in is $140 per night. The total cost for both tickets to the theme park they are going to is $65.

One hour is equal to how many seconds