Answer:
$1008
Step-by-step explanation:
slope is 60/5.
(60/5)×84=1008
True
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Firstly, subtract a^2 on both sides: 
Next, we are going to be using the difference of squares, which is 
. Use this on the right side of the equation: 
Lastly, square root both sides of the equation, and <u>your answer will be 
</u>
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Or just subtract
9.884 * 10^6 - 1.009 * 10^7=
− 2.05999999 × 10^5
Rounded up is:
− 2.06× 10^5
(❁´◡`❁)
