Answer:
4.=11 5.=4 6.=17 7.=47 I think
Step-by-step explanation:
an absolute value of a number is never negative so you just make the number positive and go about the equation normally
The answer is C .12/15 since you can divide A,B,D and get 2/3 but you cannot with C
Answer:
(-4, -1/2)
Step-by-step explanation:
to calculate the midpoints bt of the line use the ormula:

Where (x1, x2) is one coordinate point and (y1, y2) is anither coordinate point. Any two points will work, but I chose A (-5,-4) and B (-3, 3).

(-4, -1/2)
Answer: A) y= -1/2x+5
Step-by-step explanation: If the line is perpendicular to the original, the new "m" (coefficient of x) has to be the negative reciprocal of the original "m"