Answer:
4.50 + 0.79r
r = 14
Step-by-step explanation:
4.50 + 0.79(14)n= 15.56
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Slope Formula:

Step-by-step explanation:
<u>Step 1: Define</u>
<em>Find points from chart.</em>
Point (2, 0)
Point (3, 0)
<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>. Rate of change and slope are identical.
- Substitute [SF]:

- Subtract:

- Divide:

<u>Part A</u>
<u />
<u>Part B</u>
<u />
<u>Part C</u>
No, because although they provide examples for specific polynomials being closed under addition and subtraction, there is a loss of generality.
Answer:
Step-by-step explanation:

d) Let the cost of one group lesson be x and one private lesson be y
