126+24x=90+30x
x = the number of hours
then you solve the equation
The answer is x=6, so after 6 hours they will be on the same page.
Answer:
No
Step-by-step explanation:
The square root of any negative number is not a real number.
Answer:
It equals -3/4.
Step-by-step explanation:
3/4 + -4/2 = -5/4
-5/4 + -3/4 = -2
-2 + 5/4 = -3/4
