Which statement explains how the lines x + y = 2 and y = x + 4 are related? they are parallel they are perpendicular they are the same line they are not related explain too because i have no idea where to even start

they are perpendicular

Step-by-step explanation:

the lines and

LEts solve each equation for y to get slope intercept for y=mx+b.

Where m is the slope .

To find how lies are related, we find the slope of each equation

, solve for y. subtract x on both sides

Slope is

Slope is 1

Slope of two lines are negative reciprocal of one another

So the lines are perpendicular.

they're perpendicular!

Step-by-step explanation:

since the slopes are opposite, they are perpendicular!

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.