Answer:
C(P(x)) = 0.9x – 150
Step-by-step explanation:
We have to assume that the discount function is ...
P(x) = 0.9x
and the coupon function is ...
C(x) = x - 150
Then applying the coupon to the discounted price is described by ...
C(P(x)) = C(0.9x)
C(P(x)) = 0.9x -150
Answer:
4x − 30 = ≤12
Step-by-step explanation:
4x − 30 = ≤12
+30 on both sides
4x≤42
divided by 4 on both sides
x≤10.5
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
Point (-5, 8)
Point (-11, 8)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>
- Substitute in points [SF]:
- [Fraction] Subtract/Add:
- [Fraction] Divide/Simplify:
There are 100 centimeters in 1 meter. If you convert 3.25 meters to centimeters, then you should get 325 centimeters.