A baseball coach bought some bats and gloves for the school's baseball team. The bats cost $20 to $35, and the gloves cost $30 to $60. Which of these does NOT represent a reasonable total purchase price for 15 bats and 12 gloves?

A. $1,350

B. $890

C. $1,200

D. $705

D is the answer to your question

find the range. [15 (35) ]+[12 (60) ] and this will be your high end. now do it again but at the low end [15 (20) ]+[12 (30) ] and this will be your low end. now you have the max amount the price would be and the lowest amount of the price. now look at your answers and see what is within that range and what isn't and there's your answer.