michaelnayyar36 michaelnayyar36

03-03-2018
Mathematics

contestada

Tom spent 1/3 of his monthly salary for rent and 1/7 of his monthly salary for his credit card bill. If $1320 was left, what was his monthly salary?

Respuesta :

aimanssi aimanssi

03-03-2018

assume that x = monthly salary

x -1/3x - 1/7x = 1320
11/21x =1320
x = 1320 divides by 11/21
x = $ 2520

his monthly salary was $ 2520

Answer Link

Otras preguntas

Who were the first people to defeat the mongols?

Conditional probability involves events that are independent. true or false?

Write 5,340,000 in scientific notation.

The sum of the measures of the interior angles is 1,440 degrees. How many sides does the polygon have?

which statement describes a chemical property of matter? A. the density of ice is 0.4 g/ml B. the boiling point of ethanol is 78.4c C. rust is a flaky material

Which water-soluble vitamins are absorbed in the small intestines?

Sperm whales an species maintain their populations close to carrying capacity . A. r-selected B. k-selected

Two of the primary challenges facing managers today are ____. managing for a competitive advantage and diversity dealing with union and financial issues dealing

What was one effect of the d-day invasion?

24 children will attend the birthday party if each child gets 3 party favors and there are 12 favors in each box , how many boxes should raymond buy?