Answer:
can u clarify bc area is 2 but 4 things is perimiter
Step-by-step explanation:
You could give all of the fractions a common denominator. You could also solve each of them (1/2=0.5) to see their value and order them through the value.
T=16x+96 so if he wants to receive 130$ a day he must work at least 3 hours of over time.
Answer:

Step-by-step explanation:
First of all, the number before the decimal would be the whole number of the fraction.
So, 
Then, you would put 0.83 over a fraction.
So because you cannot simplify it anymore, it would be 
Answer:50
Step-by-step explanation:
7.5 x 2 = 15
25 x 2 = 50