keiramoore543 keiramoore543

01-11-2018
Mathematics

contestada

in a group of 80 children there are 3 times as many boys as girls how many girls are there

Respuesta :

cjzelaitis cjzelaitis

01-11-2018

80=x+3x
80=4x
20=x

There are 20 girls.

Answer Link

Otras preguntas

What was the north's plan for winning the civil war?

Which expression is equivalent to 2−35?

What is the value of x? x =

Which agency was created as a result of the National Security Act? A) Federal Bureau of Investigation B) United States Treasury C) Central Intelligence

Fungal laccase, a blue protein found in wood-rotting fungi, is 0.390% cu by mass. if a fungal laccase molecule contains four copper atoms, what is the molar mas

A square is inscribed in a circle. A point in the figure is selected at random. Find the probability that the point will be in the shaded region.

Which answer best details the benefits of the Erie Canal? Boats could move more quickly from New York City to Boston. Boats could move more quickly from New

given that there are eight ounces in a cup and four cups in a quart, which quantity below is equal to 128 ounces 256 ounces 64 ounces 18 cups 4 quarts

An item is regularly priced at $37. Kira bought it at a discount of 35% off the regular price.

Tempo is the frequency of a sound, and it relates to the highness or lowness of a tone that we hear. a. True b. False