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Scilla [17]
3 years ago
5

Given f(x)=x2 - 10x + 22, what is the domain off?

Mathematics
1 answer:
frez [133]3 years ago
4 0

Answer:

D all real numbers and B

Step-by-step explanation:

i got them right on edg

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Six years ago annabelle was twice as old as jason was. now, annabelle is four years older than jason. how old is jason now?
baherus [9]
Now: a=j+4
6 years ago: Anabelle: a-6; Jason: j-6

a-6=2(j-6) \\ a=2j-12+6 \\ a=2j-6 \\  \\ j+4=2j-6 \\ 4+6=2j-j \\ j=10 \\  \\ a=2(10)-6 \\ a=14
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3 years ago
Please help with this <br> What is m
Valentin [98]
The answer for this question is B
3 0
3 years ago
Enter the value of 21 + (-3) - (-0.9).<br> PLSS
fomenos

Answer:

18.9

Step-by-step explanation:

21+(-3)-(-0.9) = 21-3+0.9 = 18+0.9 = 18.9

8 0
2 years ago
A four foot tall girl cast a shadow of 6 feet. A shade tree cast a shadow of 24feet. What is the height of the tree?
aleksandr82 [10.1K]
The answer is 16.
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5 0
3 years ago
Sara is serving wings and burgers at her party. Wings cost $6.00 per serving and burgers are $3.00 each. Sara knows that at leas
katrin2010 [14]

Answer:

A) (5,4)

Step-by-step explanation:

Just take a look at the intersection in the dark blue area. The only point that fits in that area is A) (5,4). And this makes sense, but let's check it anyways:

5 wing + 4 burger < 45

5(6) + 4(3) < 45

42 < 45. If she bought one more burger, she would be at $45, and the problem asked us to be under $45, so this is our answer.

3 0
3 years ago
Read 2 more answers
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