If a polynomial equation p(x)=0 has 3+4i as a solution 3-i 4-3i 4+3i 3-4i

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

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.

Is ofat (-25, 0), (25, 0) co- (0, -15), (0, 15)?