Answer:
f(2) = 11
f(3) = 16
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) = 5x + 1
x = 2
x = 3
<u>Step 2: Evaluate</u>
x = 2
- Substitute: f(2) = 5(2) + 1
- Multiply: f(2) = 10 + 1
- Add: f(2) = 11
x = 3
- Substitute: f(3) = 5(3) + 1
- Multiply: f(3) = 15 + 1
- Add: f(3) = 16
Answer:
112.5 minutes
Step-by-step explanation:
30/2 = 15 miles
45/2 = 22.5 minutes
15 times 5 = 75 miles
22.5 times 5 = 112.5 minutes
Answer:
6
Step-by-step explanation:
2x18=36
2x3x6=36
36=36
- Step-by-step explanation:
<em>7.48 = 748⁽⁴/100 = 187/25 = 7 12/25</em>