Solve the following system of equations by graphing and select the correct answer below: 3x + 5y = 38 4x − 2y = 16 x = −4, y = 6 x = 4, y = 6 x = 6, y = −4 x = 6, y = 4

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

What is 140% of 25? because i need