how do you simplify

1. 4 (x+3)

2. - 2 (3x-5)

3. 2 (3b+1) - 5

4. 2 (x+3) - 5 (2x+1)

6. The physician ordered Hydrochlorothiazide (HCTZ) 500 mg PO b. id. Available are scored HCTZ tabs at 0.125 g. How many tablets will you give?

Find the sum of the geometric sequence - 3, 15, - 75, 375, ... when there are 7 terms and select the correct answer below.

You have 16 socks in your drawer. 4 are black, 6 are white, 4 are blue, and 2 are gray. Suppose you randomly choose a sock, replace it, and randomly choose another.

If some one work 5.8 hours and the 2.68 hours how long was there lunch if the to worked 8.48 hours

Suppose someone tells you that she has a triangle with sides having lengths 2.6, 8.1, and 8.6. Is this a right triangle? Why or why not? Is there an angle in the triangle larger than 90 degree?

The pie chart is commonly used to present: A. budgets B. temperatures C. rain fall D. population growth

Two friends start a business. Together they spent 800 dollars for their initial inventory. They will sell all of their initial inventory for a profit, which will be split evenly among themselves.

If a square has 10 equal parts and 4 are shaded and 6 are blank what is the percent represented by the shaded area

John needs to cut three strips of woods, 25.5 cm, 15.3cm and 9.25cm long. He has a strip that is 72 cm long. How long will leftover piece be after he cuts what he needs?

Which property should be used to solve this equation 4+x=13