The calculation is incorrect, because the slope is defined as
![m_{AB} = \dfrac{y_A-y_B}{x_A-x_B}](https://tex.z-dn.net/?f=m_%7BAB%7D%20%3D%20%5Cdfrac%7By_A-y_B%7D%7Bx_A-x_B%7D)
So, Emma has inverted numerator and denominator: she has calculated the inverse of the slope.
The correct calculation would be
![\dfrac{300-900}{180-165} = \dfrac{-600}{15} = -40](https://tex.z-dn.net/?f=%20%5Cdfrac%7B300-900%7D%7B180-165%7D%20%3D%20%5Cdfrac%7B-600%7D%7B15%7D%20%3D%20-40)
10,000+15x=9000 is the answer
Change the underlined words if it is not correct and write true if it is correct.
<h3>Integers</h3>
<u>1.</u><u> </u><u>P</u><u>ositive</u> integers are not whole numbers.
Negative integers are not whole numbers.
2. All whole numbers are <u>integers</u>.
True
3. <u>Zero</u> is the smallest whole number.
True
4. Any whole number greater than <u>zero</u> is a positive integers.
True
5. Fractions and Decimals are not integer.
6. 1 is a counting number and a positive integers.
True
7. Rational number include all integers , fraction, or terminating decimals.
True
8. Any whole number that is <u>greater</u> than 0 is a negative integers.
- Any whole number that is <u>less</u> than 0 is a negative integers.
Learn more about integers:
brainly.com/question/10853762
Step-by-step explanation:
=9.8-6.4n
just add them together as easy as that
Hello, hope this makes some sense, the midpoint formula is what’s given in the picture and the rest is just substitution