math

ethan had $8 more than dakota. ethan then gave 1/4 od hia money to dakota. the ratio of money ethan had to the money dakota had then became 5:7. howmuch money did ethan give to dakota

  1. 👍 0
  2. 👎 0
  3. 👁 310
  1. E = D + 8

    .75E/(D+.25E) = 5/7

    Substitute D+8 for E in second equation and solve for D. Insert that value into the first equation and solve for E. Check by inserting both values into the second equation.

    E/4 = ?

    1. 👍 0
    2. 👎 0
  2. took me 7 years to figure this out... but the answer in $10

    1. 👍 0
    2. 👎 0
  3. $10

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. English

    Which of the following lists of places requires semicolons instead of commas?(1 point) A. North Dakota, South Dakota, North Carolina, South Carolina, and West Virginia B.Sacramento, California, Denver, Colorado, Phoenix, Arizona,

  2. economics

    Suppose that there are three beachfront parcels of land available for sale in Asilomar and six people who would each like to purchase one parcel. Assume that the parcels are essentially identical and that the minimum selling price

  3. algebra

    A man flies a small airplane from Fargo to Bismarck, North Dakota --- a distance of 180 miles. Because he is flying into a head wind, the trip takes him 2 hours. On the way back, the wind is still blowing at the same speed, so the

  4. Math

    Ethan's quiz average in spelling for the past 7 quizzes is 93. How many total points does he have for the 7 quizzes?

  1. american history

    Which armed conflict between white Americans and tribal groups was most damaging to American Indians as a whole? I don't know if it's the Sand Creek Massacre, the Dakota Wars or Battle of Little Bighorn.

  2. Math

    Phil Anthropist likes to give away money. One day he went to the park with a wad of cash. He gave $100 to a man feeding pigeons. He then gave half of his remaining money to a child eating an ice-cream cone. He then gave $50 to the

  3. geometry

    When the sun’s rays are at an angle of 39°, the distance from the top of Dakota’s head to the tip of her shadow is 77 inches. About how tall is Dakota? Round your answer to the nearest inch if necessary.

  4. Walk Two Moons

    Has anyone read the story walk two moons? If so, please help. where does Sal BEGIN to realize that her mother is really not returning? A) Lake Michigan B) Madison Wisconsin C) Pipestone Minnesota *** D) Sioux Falls, South Dakota

  1. Science

    Ethan is observing chemical and physical properties of a substance. He heats a substance and observes that the substance turns from a brown solid to a black powder. He refers to several chemistry journals that claim this

  2. Geography

    Is Maine farther north than North Dakota? I think the answer is yes. Am I correct?

  3. civics

    Please use the map below to answer the following question: Which location is estimated to contain the largest undiscovered oil deposit? a. Gulf Coast Basin in Texas b. Los Angeles Basin in California c. Williston Basin in North

  4. English

    Use the passage to answer the question (shown below) Which quote shows how the author uses archetypal meanings to help characterize Mattie? A. "She stood just as Zeena had stood, a lifted lamp in her hand, against the black

You can view more similar questions or ask a new question.