What is the decimal 0.68 expressed as a fraction in simplest form? only the 8 repeats

X+y=-4 x-y=2 use elimination with adding and subtraction

If i purchase a product for $79.99 and two accessories for 9.99 and 7.00 how much will i owe after taxes applies 8.75%

Ken leaves work 20 minutes late. he decides to make up time by taking the toll road instead of side streets. he can travel three times faster by taking the toll road. create an equation to represent his total travel time, including wait time, where x is the number of minutes the drive was expected to take