First your take 55 and divide it by 20 to find out have many feet is equivalent to 1 inch. 2.75 feet is equivalent to 1 inch. then you divide that by 8 to find your 1/8 inch equivalent. 2.75/ 8 is equal to .34 feet per 1/8 inch.
Convert 3 hours and 30 minutes all into minutes so that would be 210 minutes. You then have 169 miles / 210 minutes. Get the denominator to 1 minutes by dividing by 210 to the top and bottom and you'll get .080476 miles / 1 minute which is the answer.
Answer:
Answer is -9,800.
Step-by-step explanation:
Okay sure!
Answer:
Opt. C
Step-by-step explanation:
Since all the given options are lines, we will approach to solution using a line's equation.y=mx+b.
Lets start by using two random points from the table, those will be:
(x2,y2)=(4,11)
(x1,y1)+(2,5)
With those points, lets find the slope, which have the following equation:
When evaluating we obtain: m=3
now, to find 'b' value, we need to eval any given point in the equation, we will use (4,11)
11=3*4+b, b=-1
From whee we obtain that f(x)=3x-1