Mr. sinofsky used 5/8 of a tank of gas on a trip to visit relatives for the weekend and another 1 half of a tank commuting to work the next week. he then took another weekend trip and used 1/4 tank of gas. how many tanks of gas did mr. sinofsky use altogether?

answer: b

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1