Answer:
it will cost 34.25 to rent a bike for 6 hours
Answer:
3x...
Step-by-step explanation:
There is nothing else to do an equation with..
We are given this

write it as the difference of cubes

use the formula for the difference of cubes

Now use the formula for the difference of squares as 

X - 1 < = 6
x < = 6 + 1
x < = 7.....2nd number line is correct
Answer:
x=10, y=-5
Step-by-step explanation:
2x+3y=5, y= 5-x; change y to 5-x:
2x+3(5-x)=5
2x-3x+15=5
-x=5-15
-x=-10
x=10
=>y=5-x=5-10=-5