An antique collector bought an old chair for $2,000. He then sold it for $4,000. But then he bought it back for $5,000. He finally sold it for $6,000. How much did he make in these transactions?

“You are eligible for this scholarship if your GPA is at least 3.0 or you speak French fluently.” Which one of the following student is NOT eligible?  Tom: He does not speak French, and his GPA is 3.0. Sydney: She speaks French fluently, and her GPA is 2.9. Miguel: He speaks French fluently, and his GPA is 4.0. Mari: She does not speak French at all, and her GPA is 2.9.

If p and q are both true, then the statement “p and q” is

A catering service estimates that they need to serve 48 pounds of beef for a banquet with 120 guests. How much beef would they need for a banquet with 160 guests?  On your paper, show your work and answer. Write only your answer below, but YOUR ANSWER AND WORK SHOULD BE ON YOUR PAPER. 

One needs to get at least 82% to pass the California DMV written examination.  There are 46 questions, and you missed 8 of them. Then you passed the exam.

An organizer estimates they need 48 bottles of wine for a charity event with 120 guests. How many bottles would they need if they have 180 guests?  On your paper, show your work and answer. Write only your answer below, but YOUR ANSWER AND WORK SHOULD BE ON YOUR PAPER. 

Write the contrapositive of the following statement:  “If you don’t wear a mask, you are not allowed in this store.”

Kris needs to get at least 81% on the final to pass his math course.  There are 47 questions, and he missed 8 of them. Then he passed the math course.

Write the contrapositive of the following statement:  “If you don’t have a shirt on, you are not allowed in this store.”

The number of residents in a small village grew by 8% to 1296 last year. How many residents were there the year before?