Answer:
y=2
Step-by-step explanation:
53y–16= 90
53y=90+16
53y=106
y=106/53
y=2
$11.50 it is marked up 54%
Answer:
parallel I think
Step-by-step explanation:
move the x to the left and divide by y to simplify. the new equation for the bottom will be y=-2x+5. For it to be parallel they have to have the same slope
i saw another question asking for three numbers greater than 543,000 but less than 544,000 so i’m gonna assume that’s what this one is trying to say as well!! if i’m wrong let me know :)
those three numbers could be
543,700
543,107
543,009
Add 7x to both sides is a possible first step