Answer:
10 cm
Step-by-step explanation:
72/6 = 12 cm per side
12 - 2 =10
If the amount of peppermints Hugo has is represented by H:
56 - p = H
Hope this helps :)
Answer:
P(-3) = -4
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>
P(x) = x² + 2x - 7
P(-3) is x = -3
<u>Step 2: Evaluate</u>
- Substitute: P(-3) = (-3)² + 2(-3) - 7
- Exponents: P(-3) = 9 + 2(-3) - 7
- Multiply: P(-3) = 9 - 6 - 7
- Subtract: P(-3) = 3 - 7
- Subtract: P(-3) = -4