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

powerful is to strong as bright is to

4. Jacki's new coat was on sale for 40% of the original price. If Jacki paid $80 for her coat, what was the original price?

Find the missing values in the ratio table. Then write the equivalent ratios. Chickens 8 24 Eggs 6 12 The equivalent ratios are 8:6, : 12. 24 : Previous

______ angels are individuals who have already started and successfully operated their own businesses.

which expression is undefined?

How did the great awakening in the 1730s prepare the clonists for the american revolution.

Scientists are able to identify characteristics of the Earth's inner layers because of and :: L waves :: S waves :: G waves :: P waves

Find the equation of the tangent line to the curve y=x^5 at x=2. Give the equation of the tangent line.

What purpose does the play-within-a-play serve in Hamlet's plot for revenge.

which one is a linear function?