To simplify this expression, we can combine like terms.
= 11x - 7 - 3x + 4
= (11x - 3x) + (-7 + 4)
= 8x - 3
Best of Luck!
Step-by-step explanation:
2 and 5 are coefficients
2x+3 is a sum
2x, 4, 3, and 5y are terms
(2x+3) ÷ 5y is a quotient
4(2x+3), 2x and 5y are products
2,4,5,x,y are factors
Hope I helped!
Answer:
13/18
Step-by-step explanation:
P(A∪B)=P(A)+P(B)−P(A∩B)
P(A∪B)=2/3 + 1/6 − 1/9 = 13/18
Answer:
f(g(x)) = 15x + 2
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Distributive Property
<u>Algebra I</u>
- Functions
- Function Notation
- Composite Functions
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
f(x) = 5x + 7
g(x) = 3x - 1
<u>Step 2: Find</u>
- Substitute in functions: f(g(x)) = 5(3x - 1) + 7
- [Distributive Property] Distribute 5: f(g(x)) = 15x - 5 + 7
- [Addition] Combine like terms: f(g(x)) = 15x + 2