Mathematics, 12.08.2020 05:01 vivi4924

I have 31 stamps total. I have 4 more 1-cent stamps than 8-cent stamps and twice as many one cent stamps as 12 cent stamps. If my stamps are worth $1.78 altogether how many one cent stamps do I have?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:40, Alex9089435028

The sum of two numbers is 86, and their difference is 20. find the two numbers

Answers: 2

continue

Mathematics, 21.06.2019 18:30, bdjxoanbcisnkz

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

Answers: 1

continue

Mathematics, 21.06.2019 20:00, triggernugget05

Afootball is throw by a quarterback to a receiver

Answers: 2

continue

Mathematics, 21.06.2019 20:30, jmcd10

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

Answers: 1

continue

You know the right answer?

I have 31 stamps total. I have 4 more 1-cent stamps than 8-cent stamps and twice as many one cent st...