Which expression represents the phrase?

"The product of 2 and the sum of 8 and y."

A) 2 – 8y
B) 2(8 – y)
C) 2(8 + y)
D) 2 + 8y

What constants do you need to add to each of the following quadratic equations to complete the square? 2x2 - 3x = 0 x2 - 8x = 0 2x2 - 11x = 18

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

Reflect the point (7,0) across the y-axis