Bart earned 123points and lost 180 points sam earned 185 points and lost 225 point which person won the game explain

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

Math each whole number with a rational,exponential expression

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?