5 maday SU La asdt no s01sluobo cJ Obe Che cd G 1tapcibbe ovo Problem 39 lelsias 36. My monthly salary increased from $8000 per month to $10,000 per month. By what percentage did my monthly salary increase? 37 My monthly salary increased from $8000 per month to $10,000 per month. By what percentage did my annual salary increase? 38. The price of gasoline decreased from $1.60 per gallon to $1.44 per gallon. By what percentage did the price of gasoline decrease? 39When I went to a restaurant last week, my check came to $25.00. I left a tip of $4.00. What percent did I tip? 40.A store normally sells a computer for $1600, but I was able to purchase my computer for $1,280. What percent discount did I receive? 36) ininal saiary: 0000 per month nnal salory (nix1 month saiary)- $10000 ptrcentage increment: hna-inihal ininal X porcentage incitmint in monthly 1@lary hnal salary-minal sulary X1007 ininal saldiy DCTcentage incremnt in munihly salary is 25% : 10000-0000 X100'7, = 2000 x100 =2 D000 8000
5 maday SU La asdt no s01sluobo cJ Obe Che cd G 1tapcibbe ovo Problem 39 lelsias 36. My monthly salary increased from $8000 per month to $10,000 per month. By what percentage did my monthly salary increase? 37 My monthly salary increased from $8000 per month to $10,000 per month. By what percentage did my annual salary increase? 38. The price of gasoline decreased from $1.60 per gallon to $1.44 per gallon. By what percentage did the price of gasoline decrease? 39When I went to a restaurant last week, my check came to $25.00. I left a tip of $4.00. What percent did I tip? 40.A store normally sells a computer for $1600, but I was able to purchase my computer for $1,280. What percent discount did I receive? 36) ininal saiary: 0000 per month nnal salory (nix1 month saiary)- $10000 ptrcentage increment: hna-inihal ininal X porcentage incitmint in monthly 1@lary hnal salary-minal sulary X1007 ininal saldiy DCTcentage incremnt in munihly salary is 25% : 10000-0000 X100'7, = 2000 x100 =2 D000 8000
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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