Question

Evaluate the expression for x = 4 1/3

9x + 4

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

Answer 1

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 2

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