Im guessing that it is 5 but then again dont trust me XD
Answer:
Step-by-step explanation:
x² - 17x + 72 = 0
Sum = -17
Product = 72
Factor = 8 , 9
x² - 17x + 72 = 0
x² - 8x -9x + (-8)*(-9) = 0
x(x - 8) -9(x -8) = 0
(x - 8 ) (x - 9) = 0
Length = (x - 8) units
Width = (x - 9) units
Answer:
4.5 hours
Step-by-step explanation:
First subtract $7 -$1 for the first half hour to see how much money is left over
$7-$1= $6 dollars left
$1.50 for each hour
6/1.50= 4 hours
Don't forget the first half hour. So 4.5 hours
Upper half of the data: 81 lower half of the data: 98
Answer:
Step-by-step explanation:
aangel 4 is line x
