Use a calculator to find an angle that has a tangent of 2. Round your answer to the nearest degree. Verify your answer by using a right triangle.
51°
b. 45°
a.
c.
60°
d. 57°

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

How are algebraic expressions evaluated using substitution?