1)
Elizabeth works part-time to help pay for college. She has worked for the last 14 days without a day off for a total of 48 hours. Depending on her schedule, she either worked for 3 hours a day or 4 hours a day. During the 14 day period, how many days did Elizabeth work for 4 hours a day?

Question

04-04-2015
Mathematics

Answered

Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Connect with professionals ready to provide precise answers to your questions on our comprehensive Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

1)
Elizabeth works part-time to help pay for college. She has worked for the last 14 days without a day off for a total of 48 hours. Depending on her schedule, she either worked for 3 hours a day or 4 hours a day. During the 14 day period, how many days did Elizabeth work for 4 hours a day?

Sagot :

We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.

Which statement is true? O A ball with more kinetic energy rolls farther because it is harder to stop. A ball at its highest speed demonstrates its greatest pot

11. कृषि गृह मिलते हैं-

Singer A and Singer B had the two top-grossing concert tours for a certain year, together generating $334 million in ticket sales. If Singer B took in $26 milli

En una muestra de 250 tornillos de precisión, la longitud promedio fue de 3.52 cm, con una desviación estándar de 0.52 mm. Si el valor es de 3.5 ± 0.15 cm.

СС P b Peter the Great sought to build a great, powerful state by using customs, manners, and technology from somewhere else. How did this approach differ from

Find the shaded area

3-14. Do you think that an area model can help rewrite expressions that involve multiplication? The area model below relates the expressions and . With your t

The Minister's Black Veil: Read a CONTRASTS AND CONTRADICTIONS Notice & Note: Highlight the words in paragraph 13 that show a surprising reaction by the min

What water pressure must a pump that is located on the first floor supply to have water on the thirteenth of a building with a pressure of 35 lb/in2 Assume that

What city in florida gets the least amount of hurricanes.

kimeto3 kimeto3 · Answer 1 · 2015-07-10T08:15:11-04:00

Let the number of 3-hour days be x while the number of 4-hour days be y
The number of 3-hour and 4-hour days add up to 14 (x+y=14)
Also 3 hours times number of 3-hour days plus 4-hours times number of 4-hour days add up tp 48 (3x+4y=48)
That gives us two simultaneous equations: x+y=14
3x+4y=48
x=14-y
Putting that x equation into the second equation 3(14-y)+4y=48
42-3y+4y=48
4y-3y=48-42
y=6
x+y=14
x=14-6
x=8
Elizabeth worked 8 3-hour days and 6 4-hour days

1) Elizabeth works part-time to help pay for college. She has worked for the last 14 days without a day off for a total of 48 hours. Depending on her schedule, she either worked for 3 hours a day or 4 hours a day. During the 14 day period, how many days did Elizabeth work for 4 hours a day?

Sagot :

Other Questions

1)
Elizabeth works part-time to help pay for college. She has worked for the last 14 days without a day off for a total of 48 hours. Depending on her schedule, she either worked for 3 hours a day or 4 hours a day. During the 14 day period, how many days did Elizabeth work for 4 hours a day?