alexis1313 alexis1313

11-01-2017
Mathematics

contestada

The sum of 5 consecutive even numbers is 100 what is the first number in this sequence

Respuesta :

bobby58 bobby58

11-01-2017

[16]+18+20+22+24=100

Answer Link

a1025074722 a1025074722

11-01-2017

If x=first even number in sequence, then the next even number would be that number plus 2, plus 4, and so on.

x + (x+2) + (x+4) + (x+6) + (x+8) = 100

5x+20=100
5x=80
x=16

Answer Link

Otras preguntas

How can you obtain acid from non metal?

The graph shows the temperature throughout the day in a city in California, Is the relationship shown linear? Why or why not ?

do you think the government has been able to implement the fundamental rights in the society substantiate your answer with appropriate examples

Which of the following statements correctly describes the function of cell division in unicellular organisms?A Cell division allows the organism to grow.B

Rewrite the equation below so that it does not have fractions. 3/4x-5=3/8 Do not use decimals in your answer

which function includes the data set below? {(2,-2),(6,10),(13,31)}

Help me pleaseeeeeee

How can I use different type of paragraphs in an academic essay?

What is the distance between the bank and Hiroto’s house on the map?Enter the distance to the nearest quarter mile. (Each unit represents 1 mile.)

Write a linear function that relates y to x y=