Mathematics, 15.04.2021 16:00 red21120p718de

A shop sells packs of black pens, packs of red pens and packs of green pens. There are 3 pens in each pack of black pens
5 pens in each pack of red pens
6 pens in each pack of green pens
On Monday
number of packs number of packs. number of packs
= 7:2:4
of black pens sold of red pens sold of green pens sold
A total of 220 pens were sold.
Work out the number of green pens sold.
Total marks: 4

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Answers: 2

Answer

Mathematics, 21.06.2019 21:30

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

Answers: 2

Answer

Mathematics, 22.06.2019 00:00

Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric

Answers: 1

Answer

You know the right answer?

A shop sells packs of black pens, packs of red pens and packs of green pens. There are 3 pens in ea...

Questions

Mathematics, 12.02.2020 05:29

An animal shelter spends $2.50 per day to care for each cat and $4.00 per day to care for each dog. Camden noticed that the shelter spent $100.50 cari...

Mathematics, 12.02.2020 05:29

A fraction with fractions in either the numerator or the denominator or both is called a complex fraction mixed fraction compound fr...

Geography, 12.02.2020 05:29

The temperature of seawater immediately below the mixed layer changes rapidly with depth. This layer of rapid temperature change is called the thermoc...

Business, 12.02.2020 05:29

A company's mission statement does NOT:. a) identify the company's services and products. b) specify the buyer's needs that the company...

English, 12.02.2020 05:29

Why is prejudice wrong?...

Computers and Technology, 12.02.2020 05:29

Which of the following statements about collaborative filtering is FALSE? A. With collaborative filtering, users will receive recomm...

Mathematics, 12.02.2020 05:29

It took Simon 33 minutes to run 5.5 miles. did he run faster or slower than 1 mile every 5 minutes how can you tell...

Business, 12.02.2020 05:29

A company that decides to stop purchasing from a supplier in a developing country that uses child labor only after an organized boycott of their compa...

Mathematics, 12.02.2020 05:29

1.95(6.2-3x)-4.81=-18.46x...

Business, 12.02.2020 05:29

Bishop, Inc., is obligated to pay its creditors $7,800 during the year. a. What is the market value of the shareholders’ equity if assets have a marke...

History, 12.02.2020 05:29

What is nancy pelosi reading during the state of the union...

Physics, 12.02.2020 05:29

A constant current of 2A for 30 hours is required to charge a marine battery having a voltage at its terminals of v(t) = 12(1 + e −t/30) V, where t is...

Business, 12.02.2020 05:29

A company gives each of its 50 employees (assume they were all employed continuously through 2015 and 2016) 12 days of vacation a year if they are emp...

Physics, 12.02.2020 05:29

A disk rotates freely on a vertical axis with an angular velocity of 50 rpm . An identical disk rotates above it in the same direction about the same...

Chemistry, 12.02.2020 05:29

Which of the following correctly states the relationship between temperature and the solubility of a substance in water? Group of answer choices The s...

Engineering, 12.02.2020 05:29

David wants to set up a solar thermal water heating system at his house The normal temperature of cold tap water at his house is 65F and David's house...

Physics, 12.02.2020 05:29

Which of the following processes are Exothermic? I. Melting II. Sublimation III. Vaporization IV. Condensation...

Physics, 12.02.2020 05:29

A tiger leaps horizontally out of a tree that is 6.00 m high. If he lands 2.00 m from the base of the tree, calculate his initial speed. (Neglect any...

English, 12.02.2020 05:29

Which best describes a purpose of the four line stanza in the brennan on the moor poem...

Physics, 12.02.2020 05:29

A rocket is fired straight up. It contains two stages (Stage 1 and Stage 2) of solid rocket fuel that are designed to burn for 10.0 and 5.00 s, respec...

More questions: Mathematics Another questions