Answer:
D. 2 = 2
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
x³ + 3x² = x + 3
x = -1
<u>Step 2: Check</u>
- Substitute in <em>x</em>: (-1)³ + 3(-1)² = -1 + 3
- Evaluate exponents: -1 + 3(1) = -1 + 3
- Multiply: -1 + 3 = -1 + 3
- Add: 2 = 2
Answer:
6 x 8 = 48
Step-by-step explanation:
An educated guess.
Its 17, because i made a graph
3x(3x+2) U could use many ways to Solve it!
Answer:
i am sorry your question is very unclear you didn't give the amount she paid and put $8$5$0.50 in the middle of the question. sorry i cant help unless you edit your question or at least tell me how much she paid.
