khawk105223 khawk105223

10-03-2015
Mathematics

contestada

if 12 dolls cost $60. what will 72 dolls cost

Respuesta :

sophia2 sophia2

10-03-2015

72 divide 12 equals 6 times 60 equals 360

Answer Link

10-03-2015

We can set up a proportion:

12/60 = 72/x

Cross multiply:

12x = 4320

Divide 12 to both sides:

x = 360

Therefore, 72 dolls will cost $360

Answer Link

Otras preguntas

can someone help I don't know how to answer this?!?!

how does the setting illustrate the conflict in the poem “Without Title” by Diane Glancy?

Utiliza la información del siguiente diagrama para determinar la altura del asta de la bandera. 1 m 2 m 4 m ¿Cuál es la altura en metros del asta de la bandera

Which food items can be broken down mostly into amino acids

he model below shows a calcium atom. An image has a mix of red and blue balls in its center and 4 concentric black rings around the center. The first ring from

PLEASE HELP BY 9:30: Ms. grant saved $80 LOOK AT IMAGE

5*2+1+1= what I know the answer but people need points

Find the distance between the following two points: * (0,0) and (-4,-4)

How were Aztec pyramids similar to Egyptian pyramids, and how were they different?

What is an acceptable healthy body fat percentage for women? between 10%-15% between 20%-25% about 25% no more than 30% no more than 35%