Tessa bought stock in a restaurant for $151.00. Her stock is now worth $196.30. What is the percentage increase of the value of
Tessa's stock?
OA
23%
OB
30%
C. 77%
D. 45%

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.

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

Find the maximum value of p= 4x + 5y subject to the following constraints :