Kate4llyannabou Kate4llyannabou

02-08-2016
Mathematics

contestada

what is the least of seven consecutive integers whose sum equals 168

Respuesta :

nobillionaireNobley nobillionaireNobley

04-08-2016

Let the numbers be x, x + 1, x + 2, x + 3, x + 4, x + 5, x + 6: then
x + x + 1 + x + 2 + x + 3 + x + 4 + x + 5 + x + 6 = 168
7x + 21 = 168
7x = 168 - 21 = 147
x = 147/7 = 21

Therefore, the least of the seven numbers is x = 21

Answer Link

Otras preguntas

which is greater? 44.65 or 44.650

Ken's Home Supply charges $5 for each foot fencing. Wayne's Warehouse charges $6 for each foot fencing

A factory produces bottled water at a rate of 2,000 cases per hour. They know that 1.14% of the cases must be rejected because at least one bottle was damaged i

The scientific theory that describes the beginning of the universe is called the a. Expanding universe theory b. Contracting universe theory c. big bang theor

What does the Bill of Rights list, and why was it an important part of getting the Constitution approved?

Carry out the following multiplication (1.38 x 10^2)(2.58 x 10^-7)

greatest common factor of 50 & 75

Which term refers to a person who favors government control of businesses that affect most citizens, such as railroads, electrical power, and telephones? a. po

Which word best completes the sentence? That car runs quite __________ for us. a. good b. well

what is the relationship in the 2,s in 75,222