If it took Mark 45 minutes to get to work and 35 minutes to get home, how long did he spend travelling to and from work?

Find |-5| A. - 5 B. 5 C 1/5 D.-1/5

What is the value of x^2 + 8x + 12 when x = - 1

If there are 1,000 milligrams in 1 gram, convert 320 milligrams to grams.

The recursive formula An+1 = 2∙An number of people with a virus in a school each week. If there are 96 people infected with the virus after 3 weeks, how many people will be infected after 6 weeks? What is the explicit formula?

Which set of ordered pairs is a linear function? A. (-3, 2), (-1, 2), (1, - 2), (3, 2) B. (-3, 2), (-1, - 2), (1, 2), (3, 2) C. (-3, 2), (-1, 2), (1, 2), (3, - 2) D. (-3, 2), (-1, 2), (1, 2), (3, 2)

Find the area under the line y=4x+1 between x=2 and x=3

Prove the trigonometric identity: (csc^2x) / (cotx) = cscxsecx ... ?

What is (3x + 5) - (x + 2)

1. Simplify. tan (x + 540) 2. Simplify the expression. sec (x - 360) 3. Simplify. 5cos (x) + 3cos (-x)

When looking at a rational function f of x equals the quantity x plus three times the quantity x minus two times the quantity x plus five all divided by the quantity x minus three times the quantity x plus two times the quantity x minus 5, Charles