Solve the system using the gauss-jordan method.
–5x + 4y = –14
x – 3y = 16
a. (–2, –3)
b. (6, 5)
c. (–4, –5)
d. (–2, –6)

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180