Answer:
the last one is the only one with a y intercept of -1
Step-by-step explanation:
sorry my brain is the size of a ant
I didn't write language hope u get it
Diagonals of a rectangle are congruent.
18x - 28 = x + 380
Solving for x, I get 17.
So, x = 17.
PR = 18x - 28
PR = 18(17) - 28
PR = 278
QS = x + 380
QS = 17 + 380
QS = 397
