You question isn't clear, but I assume that you are asking for the slop of a line parallel to y=-(5/4)(x)+7.
The line parallel would have a slop of -5/7 and the line perpendicular would have a slop of 5/7.
The difference between the two answers is the sign of the two slopes, one is positive the other is negative
I just want points but your answer is Modelo time
D-7<span>≤ 3
add 7 to both sides
d</span><span>≤10</span>
Answer: A, scale factor is 3
Step-by-step explanation: