Which statement must be true to prove m<1 + m<2 + m<3 = 180

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

Need on this one asap im almost done with this subject

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00