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

How did Gandhi bring positive change to India during his life?

How did Hitler’s military strategy change when he attacked Great Britain?

Every modern nation has a Central Bank. Which of the following is the Central Bank for these United States? A. Bank of America B. Federal Reserve C. Bank of the

Which revision fixes the dangling modifier in the sentence? Eating a slice of watermelon, pink juice dribbled down my chin. While I was eating a slice of waterm

Select all statements that are true about molecules. (There may be more than one correct answer, select all that apply) a. very rare in nature b. two or more at

math is soooo hard. please help.

Adriana's age is one third of her dad's age if your dad is 36 years old how old is Adriana

A solar powered car converts _______________ energy into _________________ energy.

Which lipoprotein in high levels correlates with low cardiovascular risk?

during the childhood, physical development is ______ in infancy. The same rate More rapid Less rapid