What you want to do is get x alone. So, divide both sides by -1/2 so x is alone. -12 divided by -1/2 is 24. Since this is an inequality you have to flip over your inequality sign when multiplying or dividing by a negative so your answer is now x>24
ANSWER
65
EXPLANATION
This will form a sequence with first term:

with constant difference d=6 and last term

The last term is a term in the sequence, therefore;



Simplify the LHS

Divide both sides by 6.


Therefore

Hence there are 65 multiples of 6.
It would be 25.6 with a dash on top of the number 6
Answer:
equation
Y being the total cost
50 being the one time rental fee
Y= 50+0.5x