4+ (-3) - 2*(-6)
What is the answer to

What is the equation of the line shown in this graph?

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.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?