Answer:
-p²q² + 9p² + 4q² + 24pq - 36
General Formulas and Concepts:
<u>Algebra I</u>
- Expanding by FOIL-ing (First Outside Inside Last)
- Combining Like Terms
Step-by-step explanation:
<u>Step 1: Define expression</u>
(p² - 4)(9 - q²) + 24pq
<u>Step 2: Simplify</u>
- Expand by FOIL-ing: 9p² - p²q² - 36 + 4q² + 24pq
- Combine like terms: -p²q² + 9p² + 4q² + 24pq - 36
Answer:
it should be 9t + 8
Step-by-step explanation:
because because you take the two that do not have a letter next to him combine them and then you left with 9t+ 8
Answer:
Step-by-step explanation:
A new car is purchased for $25,000 over time its value depreciates by one half every 5 years. How long, to the nearest tenth of a year, would it take for the value of the car to be $5,000?
The formula now given as:
F = P(1 - r) ^t
F = Future value = $5000
P = Present value = $25000
r = Depreciation rate = 1/2 every 5 years
Hence:
5000 = 25000( 1 - ) ^t
Answer:
Question 1-- $250+$2(100)= 350 dollars
Question 2-- $250+$2(150)= 400 dollars
Step-by-step explanation:
Answer:
The graph under the "U" graph
Step-by-step explanation: