Good Day! -3 (2x – 4) + 7 (3x – 5) = 26 solve for X, I got an answer of 49/14, but my math teacher has an answer key with a different answer, help me out please :)

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36