Which equation can be used to represent the statement? Half of a number minus seven is one and five-tenths.
One-half + x = 1.5
One-half x minus 1.5 = 7
StartFraction x over 2 EndFraction minus 7 = 1.5
7 minus Start Fraction x over 2 EndFraction = 1.5

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

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?