Which of the following equations has a solution of x = 5? Select all that apply. 10.7
2
= 1
2(x - 3) +8= 6x – 18
4(1 – 2) +3= -2 (2 + 2) + 1
2x – 5 + 3r = 8 + 14

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?