emendy2323
emendy2323 emendy2323
  • 18-10-2016
  • Mathematics
contestada

A student finished 72 of her homework problems in class. If the ratio of problems she finished to problems she still had left was 8 : 1, how many homework problems did she have total?

Respuesta :

jmdohert
jmdohert jmdohert
  • 18-10-2016
72/x = 8/1

72 = 8x

x = 9 ?
Answer Link
heyitsme15
heyitsme15 heyitsme15
  • 18-10-2016
81 problems in total.
Answer Link

Otras preguntas

Using a calculator and the formula above, calculate the APR. Choose the correct answer. Betty Buyer has a short term note at 16% interest per year. To the nea
What will you personally do to make your peers aware of the seriousness Of teen crashes?
Why does the government sometimes give Monopoly power to companies by issuing a patent?
What is the equivalent decimal? Drag the answer into the box to match the fraction. 10/66
What did Avery conclude caused transformation?
When asked to describe resistance you say, "It is an object's ability to
Paul works for a company that deals in paints and dyes. He is paid a fixed monthly salary plus 15 percent commission on monthly sales over $20,000. If Paul man
Families in rural India often live _____. in a joint family system in skyscrapers away from their relatives
Who gained territory in six day war 1967
What is the answer to tue eqation 3x+5y+10-2x