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

How are the portrayals of elijah and elisha alike, and how do they differ?

England attempted to regulate colonial trade through all of the following means (except):

Q2. Magellan lost the favor of the king of Portugal when he became involved in a political ___.

a rectangle is dilated using a scale factor of 6. the image is then dilated using a scale factor of 1/3. what scale factor could you use to dilate the original

How are strikes damaging to workers and companies?

Please help me with these questions (: Ty 1.) Multiply. 1.25(−3.6) Enter your answer as a decimal in the box. 2.) Divide. −1/9÷3/4 A.)−4 2/7 B.)−1 1/2 C.)1 1/2

A gas is most likely to exist at which of the following conditions? High temperatures and high pressures High temperatures and low pressures Low temperatures an

The mechanism of contraction in smooth muscle is different from skeletal muscle in that ________.

Write electron configurations for the elements that are identified by these atomic numbers a. 15 b.12 c.9 d.18

In a particular card game, the minimum score a player can achieve in a single game is 20, and the maximum score possible in a single game is 52. If a player pla