08-02-2017
Mathematics

contestada

Twice the sum of 4 and a number is 34. What is the number?

Respuesta :

08-02-2017

2(4+x)=34
divide by 2 on each side
4+x=17
subtract 4 on each side
x=13

Answer Link

Otras preguntas

NEED HELP NOW One face of a lamp shade is a trapezoid shape. What is the area of the lamp shade face?

When does bone growth and modeling start??

Aluminum has a density of 2.70 g/mL. Calculate the mass (in grams) of a piece of aluminum having a volume of 381 mL . Express your answer to three significant f

solve x + ( 2 x + 40) + ( 3 x - 50 ) = 15,002

Which story structure begins the story in the middle of the action?A) FlashbackB) HyperboleC) in medias resD) onomatopoeia

Why does Miss Maudie touch Scout's hand when the women of the missionary circle ask Scout questions? a.to keep Scout from getting angry b.to let Scout know sh

When King Menes united the kingdoms of Upper and Lower Egypt by establishing a succession of rulers from the same family, he founded the first Egyptian

You want to join your computer to a homegroup but you don't see any homegroups on your home network

Henry has a wooden chest that has a length of 312 ft, a width of 114 ft and a height of 2 ft. Henry sands the entire outside of the chest with sandpaper. H

One car traveled 220 miles and drove 10 mph hour slower than a second car which drove 260 miles. If the cars were traveling for the same time, how fast was the