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madreJ [45]
2 years ago
10

(30 POINTS NEED HELP FAST)

Mathematics
1 answer:
expeople1 [14]2 years ago
7 0

Answer: −2x+y=−11

(4,-3) = −2x+y=−11.

Answer: −2x+y=−11.

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DedPeter [7]
I just did the first one but I don't know is it correct

5 0
2 years ago
The dollar value v (t) of a certain car model that is t years old is given by the following exponential function.
galina1969 [7]

Answer:

$ 3820

Step-by-step explanation:

When the car is new, it is 0 year old. It means, t = 0

Initial value = 26,000 (0.84)^0 = 26,000(1)

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Similarly, when car is 11 year old, t = 11

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≈ $ 3819.842

≈ $ 3820 (round to near ten)

6 0
2 years ago
A large company is expanding its workforce and needs to hire some new administrative assistants. They found the relationship bet
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4 0
2 years ago
Marty has 1/2 pound of raisins to divide equally into 10 different bags. What fraction of a pound will be in each bag?
aivan3 [116]
10/8 = 1.25 oz.

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8 0
3 years ago
Evaluate x - y - (-z) if x = -3, y = -7, and z = -9
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