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3. a patient a receives 3 times the amount of certain...

# Question: a patient a receives 3 times the amount of certain...

###### Question details

A Patient A receives 3 times the amount of certain medicine as Patient B. The two doses add to 200 milligrams. What amount of the medicine does each patient receive?

Question 2:
A bookkeeper needs to post the cost of a desk and chair into his records. The cost of the desk was five times the cost of the chair. The total cost of both the desk and chair was $720. What was the cost of the chair? Question 3: A bookkeeper needs to post the cost of a desk and chair into his records. The cost of the desk was five times the cost of the chair. The total cost of both the desk and chair was$720.

What was the cost of the desk?

Question 4:
If -7(y – 3) = – 14, what is the value of y?

Question 5:
If 5(x - 4) + 2 = -173, what is the value of x?

Question 6:
In an 8 hour and 30 minute shift a patrolman drove 272 miles. What was his average rate (miles per hour) during the shift? Use the formula: Distance = Rate x Time

Question 7:
Is 5 a solution to the equation? 3(x+1)=7(x-2)-3

Qestion 9:

The ABC Company has a net income of $56,000, assets at the beginning of the year are$263,000 and assets at the end of the year are $313,000. What is the company’s return on assets? Use the formula Question 10: The Clean and Shiny Car Wash Company charges$95 to detail a car. They detailed 75 cars during the past month. Their expenses are given in the table below.

 Expense Amount/Month Rent of Space $2000 Supplies$550 Advertising $155 Use the formula: Profit =$95(number of cars detailed) – (expenses), to calculate the company’s profit for the past month

Question 10:

What is the value of if  if x = -2 and y = 4?

Question 11:

What is the value of    if x = -3