0.45 (x+1.6) + 5x=18 round to the nearest hundredths place

x = 19.71

Step-by-step explanation:

Here, we want to find x and round off to the nearest hundredth.

We start by opening the bracket;

0.45x + 0.72 + 5x = 18

Collect like terms

0.95x = 18 + 0.72

0.95x = 18.72

x = 18.72/0.95

x = 19.705263157895 which is 19.71 to the nearest hundredth