A music teacher has 4 drum kits. Each kit has 2 drumsticks. Each drumsticks costs $3 how many drumsticks does she have what is the cost to replace them all?
answer: she will have 8 sticks and $24 to replace
Step-by-step explanation:
4 drum kits x 2 drumsticks each kit = 8
8 drumsticks x $3 each = $24
<h2>HOPE IT HELP LET ME KNOW IF ANYTHING IS WRONG :D</h2>
Answer:

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>
<u>Calculus</u>
Derivatives
Derivative Notation
Derivative of a constant is 0
Basic Power Rule:
- f(x) = cxⁿ
- f’(x) = c·nxⁿ⁻¹
Derivative Rule [Product Rule]: ![\displaystyle \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7Bd%7D%7Bdx%7D%20%5Bf%28x%29g%28x%29%5D%3Df%27%28x%29g%28x%29%20%2B%20g%27%28x%29f%28x%29)
Step-by-step explanation:
<u>Step 1: Define</u>

<u>Step 2: Differentiate</u>
- [Derivative] Product Rule:
 + (-8s - 9)\frac{d}{ds}[(-4s + 2)]](https://tex.z-dn.net/?f=%5Cdisplaystyle%20h%27%28s%29%20%3D%20%5Cfrac%7Bd%7D%7Bds%7D%5B%28-8s%20-%209%29%5D%28-4s%20%2B%202%29%20%2B%20%28-8s%20-%209%29%5Cfrac%7Bd%7D%7Bds%7D%5B%28-4s%20%2B%202%29%5D)
- [Derivative] Basic Power Rule:

- [Derivative] Simplify:

- [Derivative] Distribute [Distributive Property]:

- [Derivative] Combine like terms:

Topic: AP Calculus AB/BC (Calculus I/II)
Unit: Derivatives
Book: College Calculus 10e
Answer:
D-the slope of the line will be zero
Step-by-step explanation:
<span>y+4=2/3(x+7)
</span><span>Multiplying both sides by the denominator which is 3:
</span>3(y+4) = 3(2/3) * (x+7)
3y+12=2x+14
Subtract 3y:
12 = 2x - 3y + 14
Subtract 14
-2 = 2x - 3y