What is the simplified form of the following expression? 2 StartRoot 18 EndRoot + 3 StartRoot 2 EndRoot + StartRoot 162 EndRoot 6 StartRoot 2 EndRoot 18 StartRoot 2 EndRoot 30 StartRoot 2 EndRoot 36 StartRoot 2 EndRoot

Ardi and lei are travelling by train

Gerald says that the most common measurements is 14 quarter inches. is he right? why or whynot

Prove the statement holds for all positive integers: 2 + 4 + 6 + ... + 2n = n² + n

Find the volume of a triangular pyramid with a base area of 24 ft2 and a height of 18 ft. 144 ft3 432 ft3

A circle is graphed on a coordinate grid and then reflected across the x-axis. If the center of the original circle was located at (x, y), which ordered pair represents the center of the new circle after the transformation?

A box of cookies weighs 1.75 kilograms. How many kilograms will 2.25 boxes weigh? A) 3.8325 B) 3.8375 C) 3.9225 D) 3.9375

Find the median of the set of numbers 5,3,6,1,4,4,4,7,6,6,4,5,1

Examine the following graph of y=-3x+7.

How many solutions can be found for the following linear equation? 6 (4w + 8) = 12 (2w + 4)

A DJ tracks the song requests she receives on a Friday night. She noted that the number of requests for country songs was 2 more than 4/3 times the number of requests for hip-hop songs. There were 18 requests for country.