Mrs. Carter is making snack packs for her class to eat on their field trip. She estimates that she will need 28 snack packs. The day of the field trip 8 students are absent and Mrs. Carter actually only needs 20 snack packs. Calculate Mrs. Carter’s percent error.

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

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

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate