The start of a movie is represented by the number 0. Ellie arrived 5 minutes before the movie started. The time she arrived is represented by the number –5. Brad arrived 5 minutes after the movie started. The number that represents the time Lauren arrived at the movie is –8. At what point did Lauren arrive at the movie?
Group of answer choices

After the movie started and before Brad

Before Ellie

After Ellie and before the movie started

After Brad

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?

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

Multiplying an even number of negative numbers gives an answer that is choose from: