Answer:
7.5
Step-by-step explanation:
U^2(2u+3)+7(2u+3)
(u^2+7)(2u+3)
Answer:
28 - m = 3
28 - 3 = m
25 = m
Hope this helps :) mark me brainliest if you want to
Answer:
50j
Step-by-step explanation:
workdone = force x distance
workdone = 20x2.5
50j
Answer:
- 455 adult tickets
- 884 student tickets
Step-by-step explanation:
Let "a" represent the number of adult tickets sold. Then 1339-a is the number of student tickets sold. The revenue collected was ...
5a + 1(1339-a) = 3159
4a = 1820 . . . . . . subtract 1339, collect terms
a = 455 . . . . . . . . divide by 4; adult tickets sold
(1339-a) = 884 . . . . student tickets sold
455 adult tickets and 884 student tickets were sold.
