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

The denominator of a rational number is greater than its numerator by 8. If the numerator is increased by 17 and the denominator is decreased by 1, the number o

The publication of ? In 1776 helped to convince colonists of the merits of independence from Britain

Which of the following is not a purpose of a conclusion paragraph? to give a finished feeling to your paper to tell your reader everything that she read to summ

How do you do this?Or what are the formulus

In what stage of writing does publishing occur

What elements should and should not go into an explanatory essay?

At a particular college, 75% of the undergraduates are female. If 4500 women attend the college, how many total undergraduates attend the college?

write 9x-2y=-36 in slope-intercept form

when do you use aquatic as an adjective?

Plz help! Which statement is incorrect in regard to studying Rome? Study of Roman history is simple given the fact that there are balanced accounts. There is