Answer:
Step-by-step explanation:
Friday = x miles
Saturday = x miles
Sunday = 40 miles
Cummulative = 2x + 40
If you need to substitute the equation x = y - 1.
If you have another equation, then you would plug in y - 1 into the x value of the equation you would need to substitute into.
Hope this helps
Step-by-step explanation:
given that
let thenumber be x greater than 5
x 5 plus 21
x 26
6 1/3÷1/6= 1 1/18 decimal form 1.055556
hope this helps!
It is 9 because I think It is equaltion to 9