pipimcharlie pipimcharlie

01-10-2016
Mathematics

contestada

Find two consecutive even integers such that the smaller added to four times the larger gives a sum of 58

Respuesta :

apologiabiology apologiabiology

01-10-2016

consecutive even are 2 apart
they aer x and x+2

smaller is x
smaller added to 4 times larger adds to 58

x+4(x+2)=58
x+4x+8=58
5x+8=58
minus 8 both sides
5x=50
divide by 5
x=10

x+2=12

the numbers are 10 and 12

Answer Link

Otras preguntas

Which of the social changes brought about by the Revolution was the most significant? Could the Revolution have gone further toward the principle that “all men

Need help on these easy A B C D questions

find the slope of the line through each pair of points (19,-16) ,(-7,-15)

Select ALL the correct answers. Richard is renting a bike. The cost of renting a bike for the first hour is $7. He is charged $2.50 for every additional hour o

At one time, many puerto ricans were effectively barred from serving in the chicago police department because they failed to meet the height requirement. this w

Which of the following statements about f(x)=(x-4)^2-1 are true? select all that apply

List four ways in which bacteria interact with people

A cylindrical water tank has a diameter of 36 centimeters and a height of 100 centimeters.The volume is 1290π cubic centimeters. What is the heightvof the water

Determine whether the random variable is discrete or continuous. a. the height of a randomly selected giraffeheight of a randomly selected giraffe. b. the numbe

the function g(x)=f(x+3)+2. Which of the following is true of the graph of g(x)?