Mathematics
Mathematics, 16.10.2020 05:01, mcgowans348

Step 1: Select a two-digit number less than 100. Step 2: Add 3 to your number.
Step 3: Double the result.
Step 4: Subtract 9.
Step 5: Multiply by 5.
Step 6: Add 15.
Step 7: Divide by 10
Did you get your original number? Use algebra to show why this works. How is
this problem different from the previous problem?

SOMEONE PLEASE HELPP MEEE!!!

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, maddy3lizabeth
Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr
Answers: 3
image
Mathematics, 21.06.2019 17:30, deedee363
Regular price 75$ discount 25%sale price?
Answers: 2
image
Mathematics, 21.06.2019 21:30, kimlyn58p0wyn0
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
Answers: 1
image
Mathematics, 21.06.2019 23:30, jtroutt74
Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.
Answers: 1
Do you know the correct answer?
Step 1: Select a two-digit number less than 100. Step 2: Add 3 to your number.
Step 3: Double...

Questions in other subjects: