6r 3r
J_______K_______L
--------------27------------
JK + KL = JL
6r + 3r = 27
9r = 27
r = 27/9
r = 3 <=====
Answer:
2 x54 + 2 x 54
108 + 108
216
Step-by-step explanation:
Check the picture below.
notice the red rise/run slopes, are the same, thus those two lines are parallel, and also notice the green one for the other two lines, meaning both pair of lilnes are parallel.
12x42=504
504 cents earned every day when 42 papers are delivered
For a week= 504x7
3528cents