The slope-intercept equation is y=mx+b.
The slope formula is 
Our three points are (5,5), (-5,-7) and (0,-1)
Using our slope formula our slope becomes 
Then, if we use one of our points (pick whichever you want, although (0,1) is the easiest) to solve the equation. So, 
. When we solve for x and y, we get -1=0+b, or b=-1.
When we plug that back into the equation, we get.
It’s less than because it is a negative number
1lb = 16 oz
5(16)=80 lbs of dog food
80/7=11.4 days
Answer:
it will take 2 cans to fill the go cart gas tank.
Step-by-step explanation:
40% times 97.00 = 38.80
38.80 + 97.00 = $135.80
The markup for the sofa is $135.80.
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