blakemullins blakemullins

03-12-2018
Mathematics

contestada

Nicki has 30 pencils. for every green pencil, she has 5 purple pencils. how many pencils of of each color could she have

Respuesta :

WhiteBoar WhiteBoar

03-12-2018

Answer:

Step-by-step explanation:

(1) P = 5G

(2) G + P = 30

Substituting (1) into (2) gives:

G + 5G = 30

6G = 30

G =5

So there are 5 green pencils.

Now using that in (1) gives us P = 5 x 5 = 25

So there are 5 green pencils and 25 purple pencils.

Answer Link

Otras preguntas

An altiplano is a(n): a. low area with small mountains b. plain high in the andes c. agricultural area in brazil d. type of brazilian aircraft e.altitudinal

factors of 21 is not multiple of 7

A vasectomy is voluntary procedure in which makes can sterilize themselves the procedure involves cutting the vas deferents how does this procedure sterilize th

to determine whether gene transfer has been successful, one might add?

Can our online personas live on beyond our deaths? Why or why not?

In the old roman calendar, december was the _____ month. third. first. fourth. eighth. tenth. twelfth.

The seeds of plants contain a. ovules. b. embryos. c. sepals. d. both a. and b. .

1. "Slaves are in the power of masters, a power derived from the law of nations: for among all nations it may be remarked that masters have the power of life an

The volume of 100 drops of a liquid is 1 fluid ounce. What is the volume of 10 drops?

After 5 years, the simple interest earned on an investment of $3000 was $645. Find the interest rate.