Simplify negative 15.5 divided by 5.

−3.1
3.1
−3.3
3.3

Write the sentence as an equation. b increased by 281 is d

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.