ramamullapudi2580 ramamullapudi2580
  • 08-02-2018
  • Mathematics
contestada

You have $160 and save $7 per week. your friend has $210 and saves $5 per week. afther how many weeks will each of you have saved the same amount of money?

Respuesta :

Аноним Аноним
  • 08-02-2018
Let the number of weeks needed be x
160 + 7x = 210 + 5x
7x - 5x = 210 - 160 
2x = 50
x = 25

Ans: After 25 weeks.
Answer Link

Otras preguntas

Was achiles the best warrior in greece?
Which property is demonstrated by the equation            8+(9+3)=(8+9)+3.           The choices are commutative property of addition  or associative property o
what mass of sodium chloride is produced when chlorine gas reacts with 0.29 grams of sodium iodide? working on stoichiometry and need help!
A skateboarder has an acceleration of -1.9 m/s2. If her initial speed is 6 m/s how long does it take her to stop? A. 4.1s B. 3.2s C. 0.32s D. 2.1s
What is another name for mosquitoes?
Is √10 in simplest form?
In the book night, how did Elie help his father when the selection was made?
a meter is one thousandth of a kilometer . write an equation to show the relationship between 962 meters and 0.962 kilometers
how many seconds in 5/12 of a minute?
a meter is one thousandth of a kilometer . write an equation to show the relationship between 962 meters and 0.962 kilometers
good job