Seudónimo Seudónimo

17-02-2017
Mathematics

contestada

Simplify the expression.

5/8x[18x3+(-22)]+(-45)

A.
2.5

B.
–25

C.
65

D.
92.5

Respuesta :

undine66770 undine66770

17-02-2017

Distribute:=(58x)(18x3)+(58x)(−22)+−45=454x4+−554x+−45
Answer:=454x4+−554x−45

Answer Link

tahaney140 tahaney140

17-02-2017

you use PEMDAS and when you do that you should get 65 for your answer so C.

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