What is the slope ( in simplest form) of the line through the points (-4,2) and (-16,-6)?

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Which verbal expression best describes the algebraic expression 3x ÷ 5? the quotient of three times some number and five the product of some number and five divided by three the quotient of three and some number times five the sum of three and some number divided by five