I'm learning systems of inequality and graphing them, but what how do i know what part of the graph to color when i need to graph two lines

what does it mean by at least or maximum, minimum, etc in those types of world problems

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram