EazyRayne EazyRayne
  • 20-09-2017
  • Mathematics
contestada

Carol sold 1/4 as many magazines as Tom. If together they sold 35 magazines, how many did each sell?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 20-09-2017
c=carol
t=tom

carol sold 1/4 of tom
c=1/4t
c=t/4

together they sold 35
c+t=35
subsitute t/4 for c
t/4+t=35
multiply both sides by 4
t+4t=140
5t=140
divide both sides by 5
t=28

sub back

c=t/4
c=28/4
c=7


carol sold 7
tom sold 28
Answer Link

Otras preguntas

Sabrina threw a coin from a building 160 feet high at an initial speed of 30 feet per second. How many seconds will it take the coin to hit the ground?
In the early part of the 20th century, the United states pursued a policy of
name one way that a new species is able to form?
1 1/2 divided by 3/4 reduced to lowest terms
How do you find the dilation of a triangle?
Identify the effect of increasing acidity on the solubility of the given compounds. drag the appropriate items to their respective bins.
what is obamas first kids name. full name. i dont like my act review
how did lewis hines work help influence child labor laws
A child climbs the stairs to the top of a waterslide and makes her way down. Which of the following best describes this in energetic terms?
How is 206×639 different from 8547÷54?