Express with an exponent and the given base:
64, base 8

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

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

Can someone check if i did this correct. it’s number 4 if you’re wondering.