The ratio of tomatoes to onions is 4-9 respectively if the total number of vegetables is 39. how many tomatoes
are there?

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

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.

What is the measure of angle 1? a.28 b.152 c.168 d.64