A football team has three 15-yard penalties. What real number describes the change in yardage from these penalties?
-45 yards
http://www.mathsisfun.com/numbers/real-numbers.html
-45 yards
i think it would be -45 yards but im not sure if it would be -3x45
HI WHATV IS 3
DAM CAN U HELP ME
To determine the change in yardage from three 15-yard penalties, we can multiply the number of penalties by the yardage of each penalty. In this case, the football team has three 15-yard penalties.
To find the total change in yardage, we multiply 3 by 15:
3 * 15 = 45
Therefore, the real number that describes the change in yardage from these penalties is 45.