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Mathematics 17 Online
OpenStudy (anonymous):

Evaluate -4(a+b) - 10a/b when a=8 and b=5

OpenStudy (anonymous):

just plug in vaules

OpenStudy (anonymous):

@tyqueishal okay. substitute the variables. -4(8+5)-10*8/5

OpenStudy (anonymous):

@tyqueishal then solve that.

OpenStudy (anonymous):

use PEMDAS to help you.

OpenStudy (anonymous):

i ended up with -19 but its not one of the answers

OpenStudy (anonymous):

I ended up with -68 is that one of your answers?

OpenStudy (anonymous):

a. -15 b. 36 c. -53 d. 625/8 e. -78

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