Jessie cuts grass on the weekends. If they get paid $20 a yard and made a total of $100 last weekend, which algebraic equation can be solved to find how many
yard they cut last weekend? (Let X be the number of yards they cut)
O (20)X = 100
(100)X = 20
(20)100 = X
100 - X = 20
X-20 = 100

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?

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.