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pishuonlain [190]
3 years ago
14

Factor and Solve. Show work.

Mathematics
1 answer:
Naddik [55]3 years ago
4 0

Step-by-step explanation:

1. We we can split 4p into 9p - 5p, and now we have 3p² + 9p - 5p - 15 = 0. We can take out 3p from the first 2 terms and -5 from the last 2 terms. This gets us 3p (p + 3) -5 (p + 3) = 0. These two terms have (p + 3) as a common facor, so we can take that out as well, which give us (p + 3)(3p - 5) = ). Using Zero Product Property, p + 3 = 0 and 3p - 5 = 0, and when we solve each equation, we get p = -3, p= 5/3.

2. We will use the same process.

6x² + 14x - 3x - 7 = 0

2x (3x+7) - 1 (3x+7) = 0

(3x + 7)(2x - 1) = 0

3x + 7 = 0, 2x - 1 = 0

x = -7/3, x=1/2

Hope this helps!

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If the cost of 10 tables is $750. Find the number of tables that can be purchased with $8250.
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Your answer is 110. You take 10 and divide it by 750. = 75 then you take 75. Divided 8250. = 110
4 0
3 years ago
A multiple choice test contains 25 questions with 5 answer choices. What is the probability of correctly answering 8 questions i
klio [65]

Answer: 0.0623

Step-by-step explanation:

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3 years ago
Robert has 26 coins that are all nickels and dimes. The value of the coins is $1.85. How many of each does he have?
Ira Lisetskai [31]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
(25 points)
Licemer1 [7]
Here, y = -15 with x = -20
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Hope this helps!

8 0
3 years ago
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C. He should report them on schedule D

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Answer:

B. He should report them on form 8949 and then on schedule D

Explanation:

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7 0
3 years ago
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