Find the solution of the system of equations. 9 x + y = 9x+y= 28 28 3 x + 3 y = 3x+3y= − 12 −12

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Multiply the polynomials (x+3)(x^2-6x+5)

The owner of a coffee shop compared the amount of hot coffee per day, in fluid ounces, sold and the daily high temperatures, in degrees fahrenheit, per day. her data are shown in the scatter plot below