I think the answer is x= -7 +7/2y
Answer:
f(4) = -8
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = -x - 4
f(4) is x = 4
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: f(4) = -4 - 4
- Subtract: f(4) = -8
Hey there! :)
A pentagon is 5 sides, and if all sides are 7 inches, then the perimeter is 5 times 7 = 35.
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Hope this helps!
==jding713==
The percentage decrease in the number of people that attended the meeting is 11.1%.
<h3>How to solve percentage</h3>
From the information given, it was stated that last month 54 people attended the monthly community meeting and that this month 48 people attended the meeting.
The percentage decrease will be:
= (54 - 48)/54 × 100
= 6/54 × 100
= 11.1%
Learn more about percentages on:
brainly.com/question/24304697
