Answer:
D
Step-by-step explanation:
this is a "strategic" guess
total tickets=20+60=80
percentage of child tickets sold=(20)/(80) ×100=25 %
U= 28
Step by step solution
add 23 to both sides
U-23+23=5+23
hence
U=28
Just count the number of zeros:
There are 4 zeros, so the answer is 5 x 10^4.
17 ÷ 2 = 8.5
8.5 as a mixed number is .
11
14-3 = 11
you have 14 apples and you eat 3 of them. wow! now you have 11 apples!
