4 in the number 2.6741 is in the THOUSANDTHS PLACE.
Answer:
350 adult tickets were sold
Step-by-step explanation:
Let "a" represent the number of adult tickets sold. Then the number of student tickets is (a+69) and the total number of tickets sold is ...
a + (a+69) = 769
2a = 700 . . . . . . . . subtract 69
a = 350 . . . . . . . . . divide by 2
350 adult tickets were sold.
N^2-3n-4=0
(n-4)(n+1)
-4+1=-3
-4*1=-4
n-4=0
n=4
n+1=0
n=-1
Final answers: x=-1, x=4
Final Answer: 
Steps/Reasons/Explanation:
Question: Solve 
.
<u>Step 1</u>: Collect like terms.
<u>Step 2</u>: Simplify.
~I hope I helped you :)~
-9, -15 and -21 they just go down by 6 each time
