HELP ME PLS ITS FOR A TEST

Please refer to the explanation below for the answer!

Step-by-step explanation:

Hello! This is how I found all answers to the questions listed on the page!

Question 1: I found from graphing all of the equations that the lines are parallel.

Question 2: A line perpendicular to the equation in the question would be equation A. 2y + 3x = 1 is a perpendicular line to y = 2/5x + 5/2

Question 3: The negative reciprocal of -6 is 1/6. A negative reciprocal means flipping the sign of the slope, in this example it's -6. The reciprocal is flipping a whole number into a fraction, or vice versa. -6's reciprocal is 1/6.

2a) perpendicular

b) parallel

c) perpendicular

d) neither

e) parallel

3 D

4 C

Step-by-step explanation:

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

the answer will be b x² +x-1

step-by-step explanation: