A number, x, rounded to 2 decimal places is 15.38
Write down the error interval for x.

[15.375,15.384]

Step-by-step explanation:

Before you find the error interval for x. We have to get the all the number which could be rounded off to which is, 15.375,   15.376,   15.377,   15.378,   15.379.   15.380,   15.381,   15.382,   15.383, and   15.384. Because of this, we can say the error interval for x is,  [15.375, 15.384]

Hope this helped!

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

4+4+2x

or

2x+8

step-by-step explanation: