Answer:
A
Step-by-step explanation:
9 - (-3) = 12/3= 4
3-0
Answer:

Step-by-step explanation:
Given


Required

This is calculated as the number of women divided by the population of the class
i.e.

So, we have:


I don't know the first one but the second one is The second national bank was chartered in 1816.
Answer:
336
Step-by-step explanation:
1/8 pound * by 8 would get you to 1 pound
you have 42 pounds.
8 * 42 = 336
since the original price was ninety we have to multiply 5/6 by 90
90/1(5/6)
=450/6
=75