Mathematics: Brian is a software salesman. let y represent his total pay (in dollars). let x represent the number of copies of math is fun he sells. suppose that x and y are related by the equation 1600+70x=y . answer the questions below. note that a change can be an increase or a decrease. for an increase, use a positive number. for a decrease, use a negative number. what is the change in brian s total pay for each copy of math is fun he sells? $ what is brian s total pay if he doesn t sell any copies of math

Brian is a software salesman. let y represent his

kaiyah2021

17.08.2022

Option 3 - $1.2\times 10^{-2}$

Step-by-step explanation:

Given : Expressions -3 , 0, $1.2\times 10^{-2}$

To find : Which of the following expressions cannot be written as an integer?

Solution :

An integer is a whole number that can be positive, negative, or zero but not a fractional number.

1) -3 is a negative number so it is an integer.

2) 0 is an integer.

3) $1.2\times 10^{-2}$

=0.012

$=\frac{12}{1000}$

The given number is not an integer as it is in decimal and fractional form.

Therefore, Option 3 is correct.

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