Answer:
A)
Step-by-step explanation:
3x-2y=5
2y=3x-5
y=3/2x-5/2
You need to form an algebraic equation. 4.5+h=7.3 therefore h= 7.3 - 4.5 when you take 4.5 to the other side it becomes negative therefore the answer is 2.8.
Answer: The attendance before the increase was 4712.
Step-by-step explanation:
Let the attendance before the increase be 'x'.
Rate of increment = 5%
so, Attendance after increment becomes

Hence, the attendance before the increase was 4712.
Final Answer: 
Steps/Reasons/Explanation:
Question/Given: Factor the polynomials 
<u>Step 1</u>: Ask: Which two numbers add up to
and multiply to
?
and 
<u>Step 2</u>: Rewrite the expression using Step 1.

~I hope I helped you :)~