Answer:
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Answer:
Answers are below
Step-by-step explanation:
I would estimate the numbers as 700 and 40,000
The estimated answer is 700 x 40,000 = 28,000,000
The actual answer is 689 x 39,899 = 27,490,411
The estimated and actual answer are pretty close so this works.
If this answer is correct, please make me Brainliest!
Answer:
Wheres the picture?
Step-by-step explanation:
Answer:
f(x + 3) = x² + 3x - 2
General Formulas and Concepts:
- Order of Operations: BPEMDAS
- Expand by FOIL (First Outside Inside Last)
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = x² - 3x - 2
f(x + 3) is x = x + 3
<u>Step 2: Find</u>
- Substitute: f(x + 3) = (x + 3)² - 3(x + 3) - 2
- Expand by FOILing: f(x + 3) = x² + 6x + 9 - 3(x + 3) - 2
- Distribute 3: f(x + 3) = x² + 6x + 9 - 3x - 9 - 2
- Combine like terms: f(x + 3) = x² + 3x - 2
Answer:
10 minutes
Step-by-step explanation:
Let's call the Acme Company A and Beltone as B
Let m be the number of minutes
A = $21 + $0.05m
B = $15 + $0.11m
- A = B
- $21 + $0.05m = $15 + $0.11m
- $6 + $0.05m = $0.11m
- $6 = $0.06m
- 10 = m
It will take 10 minutes for both prices to be equal.
-Chetan K
