Beth wanted to buy vegetables. She noticed that brand A of black beans was on sale for 4 cans for 87 cents. Brand B was 3 cans for 79 cents. Which was a better buy?
A. Brand B was a better buy because those beans were 26.33 cents per can.
B. Brand A was a better buy because those beans were 21.75 cents per can.
C. Brand A was a better buy because those beans were a better brand.
D. Brand B was a better buy because 79 cents is less than brand A which was 87 cents,

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

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?

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars