Rotate the one on the left to look like the one on the right.
BC = SP
AB = SR
AD = RQ
CD = PQ
A = R
B = S
C = P
D = Q
Answer:
the slope is -2/5
Step-by-step explanation:
you do y2-y1 on top of the division sign and x2-x1 on the bottom.
Answer:
$18.90
Step-by-step explanation:
$15 with a 40% markup is $21
$21 with a 10% off is
$18.90