joanne123 joanne123

07-06-2017
Mathematics

contestada

these expressions represent three numbers
x x+3 4x
work out the mean in terms of x

Respuesta :

Аноним Аноним

07-06-2017

mean = (x + x+3 + 4x)/3 = (6x + 3)/3 = 2x +1
answer
mean = 2x +1

Answer Link

Otras preguntas

which are reliable sources for support and information when you have questions about abstinence?

Find the total amount in each account to the nearest cent if the interest is compounded annually. 1.) $595 at 4.75% for 3 years 2.) $12,000 at 6.95% for 4 year

Wake-up call. Suppose you wake up each morning and think of an event that has a one-in-a-700 chance of happening that day. Round the answers to three decimal p

Michael is writing a short research paper on set design for plays. Which topic would he want to make sure he included in his paper? A) theatrical make-up B)

In what ways did Alexander the Great spread Greek culture, and bring ideas from other cultures to Greece?

pls find 5he area of each rectangle thxs

number of units between -12 and 9

The respiratory system is responsible for which of the following

Show me a step by step work and solve the problem

How does Templeton react to the old sheep's request for help? A. He makes a promise to help. B. He ignores the old sheep entirely. C. He agrees but is grump