On Monday, Marley rode 8 miles on a bike. On Tuesday, she rode 8 times more than she did Monday. On Wednesday, she rode an additional 9 miles. How many miles has Marley ridden so far this week?

The answer is 81!

Step-by-step explanation:

8 x 8 = 64

64 + 8 = 72

72 + 9 = 81

Hope this helped you!

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

answer: there are a lot of coordinates some are (3,0) or (0,1)

step-by-step explanation: