Find a • b. a = 4i + 8j, b = -2i + 3j < 2, 11> 32 < -8, 24> 16

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60