Answer:


Step-by-step explanation:
Given
x = First Number
y = Second Number
Required
Write a system of equations
<u>Sum is 84</u>
This is represented as:

<u>Square of first is 6 more than the second</u>
This is represented as:

Hence, the equations are:


Answer:
B, 13.2
Step-by-step explanation:
Multiply 60 by 0.22 for your answer and you get 13.2
Answer is <span>C) 1/4^2
hope it helps</span>