Answer:
-67
Step-by-step explanation:
2^3-(3*5^2)
simplify exponents
8-3*25
8-75
=-67
Answer:
Divide the number of minutes by 60.
Step-by-step explanation:
Answer:
There are 220 choices
Step-by-step explanation:
Given

(President, Treasurer and Secretary)
Required
Determine number of selection (if no restriction)
This is calculated using the following combination formula:

Where


So, we have:









<em>There are 220 choices</em>
2.3+3.7-2/27.5-4*5.625. use pedmas.
=appromaxietly -16.57
Answer:
x=5,y=-2
Step-by-step explanation: