3x + 4y = 8 y-5x = 2
How many times will the lines intersect?
A. There is no way to tell without graphing the lines first.
B. The lines will not intersect, because this system has no solutions.
C. The lines will intersect once, because this system has one
solution.
D. The lines will intersect infinitely many times, because they are
identical

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12