klcontrerasp09nfv klcontrerasp09nfv

01-12-2017
Mathematics

contestada

last month Dory biked 11 times as many miles as Carly. Together they biked a total of 156 miles.How many miles did Dory bike last month ?

Respuesta :

Karollina Karollina

01-12-2017

Dory = 11 x Carly

Together => d + c = 156

11c + c = 156

12c = 156
C = 156 : 12
C = 13
Carly biked 13 miles

Dory = 11 x c = 11 x 13 = 143 miles

Prove
143 + 13 = 156 miles together

Answer Link

Otras preguntas

How does Keats's personification of autumn present the season in the second stanza of "To Autumn"?

Knitting: You are knitting a blanket. You want the area of the blanket to be 24ft^2. You want the length of the blanket to be 2 feet longer than the width. What

The amount of time allotted for a patient's office appointment is largely dependent on the _______________________.

Why is the gang important to johnny in the outsiders?

If there are 50 grams of U-238 on day zero of radioactive decay, how much will there be after 4.5 billion years

Who won the six day war

Which sentence has an error in capitalization? A. Arnie, Jerome, and Francie all went to the see the same movie. B. Dr. Connors sent Lawrence for several tests

Please can someone solve 8n + 6 = 4n + 30

Suppose the lengths of two strings are 10 centimeters and 17 centimeters. Describe how the lengths of these two strings compare

what is 9.39 to one decimal place