Answer:
12 ten dollar bills, t = 12
Step-by-step explanation:
$630
3 x 50 = 150
18 x 20 = 360
360+150 = 510
$630 - 510
$120
---------
10
12
Answer:
6:05
Step-by-step explanation:
.. .................
Of course A does because integers are positive and negative
Answer:
f(-3) = -1
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Functions
- Function Notation
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
f(x) = -1x - 4
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em> [Function f(x)]: f(-3) = -1(-3) - 4
- Multiply: f(-3) = 3 - 4
- Subtract: f(-3) = -1
