<h2>
Answer: slope = - ¹³/₁₇
</h2>
Step-by-step explanation:
The question gives us two points, (9,-6) and (-8,7), from which we can find the slope and later the equation of the line.
<u>Finding the Slope </u>
The slope of the line (m) = (y₂ - y₁) ÷ (x₂ - x₁)
= (7 - (- 6)) ÷ (-8 - 9)
= - ¹³/₁₇
<em><u>Checking my answer:</u></em>
Finding the Equation
<em>We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:</em>
<em> ⇒ </em><em>y - (-6) = - ¹³/₁₇ (x - 9)</em>
<em> </em>
<em>To test my answer, I have included a Desmos Graph that I graphed using the information provided in the question and my answer.</em>
To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem above: <span>twice the length of the shortest side plus the length of the longest side is 248 inches.
2. Therefore, keeping on mind the information above, you have:
x: the shortest side
x+6: the longest side
2x+(x+6)=248
3x+6=248
3x=242
x=242/3
x=80.66 (The shortest side)
x+6=80.66+6=86.66 (The longest side)
The answer is: 86.66
</span>
The answer to this question would be: $0 (no increase/decrease in her bank account).
To answer this question you need to list the increase and decrease Sandra cause. The increase happened when she deposited $8.74 money on Tuesday. The decrease happened when she use $8.74 money for lunch on Monday. If you add them together, it will become
Bank account: increase-decrease
Bank account : $8.74 - $8.74= $0
