Cos (A+B) = 1/5

COS (A-B) = 3/5

Then find tan (A-B)

Subtract the second expression from the first. (4x^2 - 2x + 8) - (x^2 + 3x - 2) A. 3x^2 + x + 6 B. 3x^2 + x + 10 C. 3x^2 - 5x + 6 D. 3x^2 - 5x + 10

The volume of a cube is 8000 cubic feet, what is the area of one of its faces?

The population, p, of a town after t years is represented using the equation p=10000 (1,04) Which of the following is an equivalent expression?

Is 0.7 greater than less than or equal to 7/9 show your work!

What is the exponent for 100,000

Solve the system using elimination. x - y = 4 - x - y = 6

A. In April, Fiona received 77 ounces of milk at each feeding. She was fed m times per day. Write an expression to find how many ounces of milk Fiona was fed per day. B. Evaluate the expression: She was fed 5 times a day.

Which equation describes the relationship between the time elapsed and the number of gallons of water remaining in the pool? A = - 600+15,000 B = - 600+13,200 C = - 1,200 + 13,200 D = - 1,200 + 15,000

Which expression represents 7 times the difference between 300 and 28

Destiny needs a new coat for the winter and she found one at old navy for $48.88. The sales tax is 8%. How much will she pay for the sales tax?