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Mathematics 18 Online
OpenStudy (anonymous):

–2 • (4) – 3 • (–5) =

OpenStudy (anonymous):

plz help me i have a question is this pemdas

OpenStudy (dayakar):

first multiply signs

OpenStudy (anonymous):

so -30

OpenStudy (dayakar):

- * + =

OpenStudy (dayakar):

no

OpenStudy (anonymous):

do i use kfc keep flip and change?

OpenStudy (dayakar):

-2. (4) is one term u have to multiply them

OpenStudy (anonymous):

-6 i think cause 4 turns negative and you have to add then

OpenStudy (dayakar):

-2 times of 4=

OpenStudy (dayakar):

-8

OpenStudy (anonymous):

oh

OpenStudy (dayakar):

|dw:1447435997528:dw|

OpenStudy (dayakar):

do u get it

OpenStudy (anonymous):

oh ok yes

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

is that the final answer

OpenStudy (dayakar):

|dw:1447436123343:dw|

OpenStudy (dayakar):

-8+15= 7

OpenStudy (dayakar):

is it clear

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

Evaluate the expression when x = –12. 3x – 17 A. –53 B. –19 C. 19 D. 53 umm 7 wasnt one of the answers tho

OpenStudy (anonymous):

its -53 ok i got it thank tho

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