annav
annav annav
  • 20-07-2017
  • Mathematics
contestada

you have $140 in a savings account and save $10 per week. Your friend has $95 in a savings account and saves $19 per week. How many weeks will it take for you and your friends to have the same balance?

Respuesta :

iRiven iRiven
  • 20-07-2017
x represents number of weeks.

140 + 10x = y
95 + 19x = y

You will have the same balance after 5 weeks.
Answer Link

Otras preguntas

How to factor: n^2-5n+6
the perimeter of a square field is 272 yards. How long is each side?
An oil tank has a capacity of 45 gallons. At the beginning of October it is 80% full. At the end of October it is 1/3 full. How many gallons of oil were used in
The greenhouse effect is a result of
A solid rubber stopper has a mass of 33.0 grams and a volume of 30.0 cm3. What is the density of rubber?
How did trade affect European navigation?
how many cow and chickens if there are 9 heads and 18 legs
What happened to change people’s old views and lead them to believe in continental drift.?
A student plans to conduct an experiment to determine how a change in the pH of water affects the population growth rate of algae. To ensure that her experiment
Calculate the average speed (in km/h) of a car stuck in traffic that drives 12 kilometers in 2 hours