I had four numbers: 12, 8, 4, and ????? However, I remember that their average was 11. Please, help me to remember the number th
2 answers:
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Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
- Left to Right<u> </u>
<u>Algebra I</u>
Coordinate Planes
- Reading a coordinate plane
- Coordinates (x, y)
Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify points</em>
Point (0, 2)
Point (3, -3)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>
- Substitute in points [Slope Formula]:
- Simplify:
Total number of pizzas Juan ordered
Since, of pizzas have
slices.
Therefore, number of pizzas with slices are:
pizzas
Also, since, of pizzas have
slices.
Therefore, number of pizzas with slices are:
pizzas
Now, there are pizzas with
slices and
pizzas with
slices.
Therefore, total number of slices of pizza are:
slices