bbydeehere bbydeehere

17-11-2016
Mathematics

contestada

Evaluate the expression for x = 4 1/3

9x + 4

A) 39
B) 40
C)43
D)52

Respuesta :

rchacko rchacko

17-11-2016

C because 4 1/3= 13/3
Then (13/3)x9= 39
Lastly 39+4= 43

Answer Link

EricAhumada EricAhumada

17-11-2016

The answer is C. 43

by substituting 4.3 for x you get
9(4.3)+4

Then multiply:

38.7+4

Then add:

42.7

Then round the number:

43

Answer Link

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