25(0.2)+25 multiply 25 by 0.2 to find 20% of $25 then add that to the bill of $25
Remember that slope-intercept form is y = mx + b where m = the slope and b = the y-intercept. Just add the information given into the formula:
y = 7x - 8
THE ANSWER TO THIS IS 3x-48
The slope intercept form is;
y=mx+b
m=slope
b= y intercept
20 feet because 5.5 times 2 is 11 and 4.5 times 2 is 9 so 11 plus 9 is 20. Hope this helps!
