The answer would be none of these
can you make the pic little more clear if you can :)
The slope
Of the line is -4/3
A40=a1 +(40-1)r
in this case r is 3 beceause -2+3 will be 1 etc
a40=-2 +39*3
To do this first we will divide the amount of dollars (20) by the amount of dollars 1 gallon is for (4). Then we will multiply the amount of times 4 goes into 20 by 32 and the answer will be the amount of miles she can drive worth $20.
20 ÷ 4 = 3
3 × 32 = 96
So, Margie can drive 96 miles in $20.
Hope I helped ya!! xD
