addiknight26 addiknight26

22-05-2020
Mathematics

contestada

Help!
The sum of 6 consecutive even numbers is 126
what is the answer?

Respuesta :

zariidavis2019 zariidavis2019

22-05-2020

6 consecutive even numbers
First x
Second x+2
Third x+4
Fourth x+6
Fifth x+8
Sixth x+10

126=x+x+2+x+4+x+6+x+8+x+10
126=6x+30
Subtract 30 from both sides
96=6x
Divide both sides by 6
x=16

Fourth x+6=16+6=22

Answer Link

Otras preguntas

Where does diffusion take place in the body?

approximate square root 800 to the nearest tenth

What must Odysseus do to die happy? Select all that apply. go raiding for replacement cattle have another child wander on the mainland until he finds people tha

Laura has 24 stamps from each of 6 different countries. She can fit 4 stamps on each display sheets of an album. How many display sheets can Laura fill with sta

Which is NOT a component of the conclusion to an analytical essay? A. a sense of completeness B. a description of the analysis C. a summary of the main idea D.

The cell division process that produces daughter cells with half the chromosome number of the parent cell is _____. meiosis mitosis

A new self-serve frozen yogurt store opened this summer that sells its yogurt at a price based upon the total weight of the yogurt and its toppings in a dish. E

What is 90 divided by 7

What did the Camp David Accords achieve? A. a peace treaty between Egypt and Israel B. a peace treaty between the United States and the Soviet Union C. a trade

The temperature on a winter day increased 37oF. If the beginning temperature was -9oF, what was the temperature after the increase?