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Liula [17]
3 years ago
6

A 2-pound box of spaghetti costs $2.50. Philip says that the unit cost is 2 over 250 = $0.80 per pound. Explain his error

Mathematics
1 answer:
7nadin3 [17]3 years ago
4 0
Phillip forgot to put a period between 2 and 50
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Given f(x) = x ^ 2 - 6x + 8 and g(x) = x + 2 solve f(x) = g(x) . Use the tables below to help you, but please explain how you ca
Travka [436]

Answer:

see explanation

Step-by-step explanation:

Given

f(x) = x² - 6x + 8 and g(x) = x + 2

To solve f(x) = g(x), equate the right sides, that is

x² - 6x + 8 = x + 2 ← subtract x + 2 from both sides

x² - 7x + 6 = 0 ← in standard form

(x - 1)(x - 6) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 1 = 0 ⇒ x = 1

x - 6 = 0 ⇒ x = 6

These solutions can be verified from the tables, that is

f(x) = g(x) = 3 ← when x = 1

f(x) = g(x) = 8 ← when x = 6

4 0
3 years ago
Is it ASA , SSS, AAS, SAS!! Help
Sonja [21]

Answer:

490

Step-by-step explanation:

5 0
3 years ago
The ending time is 10:08 and the elapsed time is 30 minutes what is the starting tome
elena55 [62]
Wouldn't you just count back 30 minutes from 10:08?
If you round up to 10:10, it's a little easier. Picture an analog clock in your head. Every big number is five minutes, and every two is ten minutes. If we put it back to the 12, that's ten minutes back. Twenty minutes earlier from that would be 9:40. Since we added two minutes to make it easier, we've got to subtract those two minutes. So, the starting time would be 9:38.
I hope this isn't too confusing.
7 0
3 years ago
Can someone answer this and give an explanation
Alik [6]
Answer: 27

Explanation: Bunny&Cat=10kg it can be 1/9,2/8 etc. it’s 3/7 Bunny 3 Cat 7. With that we know the Dog weighs 17 kg. 17 Dog + 7 Cat= 24. With that it’s easy, 3+7=10+17=27
6 0
2 years ago
What is the total surface area of the square pyramid? ​
Firlakuza [10]

Answer:

add them all together you will get 240m I think

Step-by-step explanation:

4 0
3 years ago
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