23. Which pair of lines are PERPENDICULAR? Hint: Find the slope of each line. *
2 points
x-y = 7 and y = x+3
y = -4x + 1 and 8x + 2y = -10
y = -8 and y = 2
x = 4 and y = -1

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

Which function has the domain x> -11? y= x+ 11 +5 y= x-11 +5 y= x+5 - 11 y= x+5 + 11

What is the equation of a line that passes through points (0, 4) and (-4,-8)?