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4/7 = blue is favorite
1/3 = red is favorite
1,092 people in survey
how many named neither red nor blue as their favorite color?

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.

Bernice paid $162 in interest on a loan of $1800 borrowed at 6%. how long did it take her to pay the loan off?

What is r i 4.5+10r=-6.5 with work pls