Answer:
a
Step-by-step explanation:
Answer:
5,
Step-by-step explanation:
7 3/4 = 31/4
1 1/3 = 4/3
(31/4)/(4/3) = (31/4)(3/4) = 93/16 = 5 13/16
Answer:
or 1.166 Repeating
Step-by-step explanation:
This is a very simple equation!
First you write it out

Now you plug in your values.
a = 4
b= -2
So.

Now, follow PEMDAS
3 (4) = 12
12 - (-2) is the same as 12+2 Which equals 14
Now you have...

-2 + 4 = 2
6 (2) = 12
Final Fraction is

Which can be reduced to

or
1.166 (repeating)
Hope this helps!
Answer: 40%
Step-by-step explanation:
170+255=425 total guests
170/425=0.4