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Mathematics 15 Online
OpenStudy (anonymous):

Joe received an hourly wage of $8.15. His boss gave him a 7% raise. How much does Joe make per hour now? A. $0.57 B. $8.90 C. $8.72 D. $13.85 i hate percents XD can somebody show how its done? pls thanks

OpenStudy (anonymous):

What is 8.15 x 1.07 ?

OpenStudy (anonymous):

thanks its 8.72... but my question is how do i get that 7%? how did u get 1.07? @mebs

OpenStudy (anonymous):

so 7 % is = 0.07 right and its a increase so add 1 to it... if it is a decrease just do 1 -0.07...

OpenStudy (anonymous):

thanks @mebs

OpenStudy (anonymous):

yea yw=))

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