21-10-2019
Mathematics

contestada

find three consecutive even integers such that the sum of the smallest number and twice the middle number is 20 more than the largest number

Respuesta :

tumblrtrash tumblrtrash

22-10-2019

Answer:

10, 12, 14

Step-by-step explanation:

x, x+2, x+4

x+2(x+2)=x+4+20

3x+4=x+24

2x=20

x=10

x=10

x+2=12

x+4=14

Answer Link

Otras preguntas

Which form of county government has legislative power that is limited by the state government

4) Given that x is an integarfind the three greatest valueof x which satisfies the linesinequality 7x < 2x - 13

The 3rd and the 6th terms of an Arithmetic Progresion (A.P) are 16 and 34 respectively. Find the sum of the first 6 terms

What is the speed of a car that traveled 300 miles in 6 hours?

Use the number line below, where RS = 7y + 2, ST = 2y +6, and RT = 13y - 12 a. What is the value of y? b. Find RS, ST, and RT. R What is the value of y?

A cell with no nuclear membrane and few (if any) membrane-bound organelles is called a

If a lifeguard earns $320 per week how much money does he earn in a hour

PLEASE HELP ME IM ALMOST DONE!

Which expression could be used to calculate the volume of the new can?

what are 8 governments that apply to us today?