shbriaanderson6957 shbriaanderson6957

15-11-2018
Mathematics

contestada

The sum of three consecutive even numbers is 660. What is the 1st number?

Respuesta :

15-11-2018

SOLUTION:

Let the first number of the three numbers = x

x + x + 2 + x + 4 = 660

3x + 6 = 660

3x = 660 - 6

3x = 654

x = 654 / 3

x = 218

FINAL ANSWER:

Therefore, the first number is 218.

Please mark as brainliest if you found this helpful! :)
Thank you and have a lovely day! <3

Answer Link

Otras preguntas

A parallelogram has an area of 48 m². If the base is 12 m long, what is the height?

Show that p(x)=2x3−5x2−10x+5 has a real root.

Need help fast! The table shows the relationship between the number of drops of food color added to different number of cups of cake frosting. Look at the firs

A 900-N lawn roller is to be pulled over a 5-cm (high) curb. Radius of roller is 25 cm. What minimum pulling force is needed if angle made by handle is (a) 0 de

Describe two types of technology your parent(s) or caregivers use to help care for or support you. how do you benefit from this? describe how parents can learn

Question 25 of 25 Multiple Choice: Please select the best answer and click "submit." In a story, which of these would be the best indicator that a character i

Ep-40 if you run aground in an outboard boat and you are not taking on water, what is the first step in attempting to free your vessel?

High expression is equivalent to ^4 square root x^10

Choose the equation below whose axis of symmetry is x = 2. y = x^2 + 4x + 2 y = x^2 - 4 y = x^2 - 2 y =x^2 - 4x + 2

how can refusal skills help you say no to tobacco