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Mathematics 17 Online
OpenStudy (anonymous):

Evaluate: [(51 + 3) − 3^2] ÷ 9 • 2

OpenStudy (lgbasallote):

start with the parenthesis what is (51 + 3)?

OpenStudy (anonymous):

54

OpenStudy (lgbasallote):

correct now go on to the bracket what is [54 - 3^2]

OpenStudy (anonymous):

is it 45?

OpenStudy (lgbasallote):

yes it is

OpenStudy (lgbasallote):

now what is 45 / 9

OpenStudy (anonymous):

PEMDAS

OpenStudy (anonymous):

5

OpenStudy (lgbasallote):

right. nowfinally multiply 5 by 2

OpenStudy (anonymous):

10! thank you so much i have anoher question

OpenStudy (lgbasallote):

go on

OpenStudy (anonymous):

Evaluate: 4 − 14 ÷ 7 + 32

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