Your answer would be 18. AC must be longer than 9
Your slope is 7/4
<span>https://gyazo.com/0aebab07f83794030e8fc922ac06610e
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Proof in link
Answer:
I'm gonna go a little out of order.
To determine b, find where the line crosses the <em>y</em>-axis. If it's positive, put it as " + " and if it's negative, put it as " - ".
To determine m, find two points on the line that are directly on the number. Example, choose (4, 1) instead of (4.1, 5.2). Go up/down and left/right (while making sure to count) until you reach the second number. going up and right will be considered positive while down and left are considered negative.
Using rise/run, put your number for up/down as a numerator over your left/right, which will be a denominator.
Insert <em>m</em> and <em>b</em> and you're good to go!
Answer:
101/4
Step-by-step explanation:
x+5+3x-7 = 99
x=101/4
