Evaluate the expression for x = 4 1/3 9x + 4 A) 39 B) 40 C)43 D)52

2 answers:

8 0

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

max2010maxim [7]3 years ago

4 0

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

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