So percent means parts ot of 100
60%=60/100=6/10
find 60% of 30 and subtract
'of' means multiply
6/10 times 30=180/10=18
18=60%
subtract
30-18=12
60% off of 30=30-18=12
Answer:
t
Step-by-step explanation:
Label the books returned "b", and the books sold on monday "m", and the books sold on tuesday "t", and the books returned "r".
the formula:

(you can remove the brackets)
A
angle vtu is congruent to rts and the rest is given
Answer:
25z + 35
Step-by-step explanation:
5 times 5z is 25z plus 5 times 7 is 35..
Answer:
9
Step-by-step explanation: