Mathematics, 15.01.2021 01:00 christabell0303
4. A stamp collector has some 15¢ stamps and some 20¢ stamps. The number of 15¢ stamps is eight less than three times the number of 20¢ stamps. The total value is $4. Find the number of each type of stamp in the collection. PLEASE SHOW WORK
Answers: 2
Mathematics, 20.06.2019 18:04
Mp model with mathematics explain how the number of text messages dario sent and the cost form an arithmetic sequence.then write an expression to find dario's text messaging bill if he sends n text messages over 250.
Answers: 2
Mathematics, 21.06.2019 23:30
Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000
Answers: 1
Mathematics, 22.06.2019 00:00
Yvaries inversely as x. y =12 when x=5. find y when x=4
Answers: 2
4. A stamp collector has some 15¢ stamps and some 20¢ stamps. The number of 15¢ stamps is eight less...
Mathematics, 14.11.2020 01:00
Mathematics, 14.11.2020 01:00
Social Studies, 14.11.2020 01:00
Biology, 14.11.2020 01:00
English, 14.11.2020 01:00
English, 14.11.2020 01:00
Mathematics, 14.11.2020 01:00
Computers and Technology, 14.11.2020 01:00
Social Studies, 14.11.2020 01:00
Geography, 14.11.2020 01:00
English, 14.11.2020 01:00
Social Studies, 14.11.2020 01:00
Mathematics, 14.11.2020 01:00