2x² - 15x + 7
(2x - 1)(2x-14)
(2x - 1)(x - 7) x= 1/2 or 7
Answer:
B
Step-by-step explanation:
Mean: 74
(72+72+73+75+78) divided by 5
median: 73
(line all the numbers up in numerical order then cross out one from each side and repeat process until in the middle)
12.3 meters because of the 10 meters she jumped plus the 2.3 she went down equals 10+2.3=12.3
