Answer:
The equations could be used to find one of the numbers is, 
Step-by-step explanation
Let two integers be a and b.
As per the given statement:
The product of two integers is 112.
⇒
......[1]
Also, One number is 4 more than three times the other.
⇒b = 3a +4 ......[2]
Now substitute equation [1] in [2] we get

Using distributive property i.e, 

Simplify:

therefore, the equation that could be used to find one of the numbers is;

Answer:
A 161 square feet
Step-by-step explanation:
5×5=25
1/2 of 25 is 12.5(triangular face) ×2=25
5×8 is 40 (base and left face)
8×7 is 56 (right face)
25+40+40+56=161
I am taking this quiz but I'm pretty sure its....c
Answer:
10 committees
Step-by-step explanation:
Let's say there names are Bob, Doris, Brenda, Alex, and Emma.
Bob and Doris
Bob and Brenda
Bob and Alex
Bob and Emma
Doris and Brenda
Doris and Alex
Doris and Emma
Brenda and Alex
Brenda and Emma
Alex and Emma
these are all different groups starting with only 5 people leading to 10 possible variations of the committee members
Hope that helps! :)