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dangina [55]
3 years ago
9

Factor 7 from 21x2 - 35x + 14

Mathematics
1 answer:
Anastasy [175]3 years ago
7 0

Answer:

7(3x^2 - 5x + 2) is the answer

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Which of the following equations will create a line that passes through points (4,9) and (-1, -1)? ​
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answer 2+2=4  Step-by-step explanation: 2+2=4 from my brain

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Ken has 4.66 pounds of walnuts, 2.1 pounds of cashews, and 8 pounds of peanuts. He mixes them together and divides them equally
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7.20 pounds in each... IM SRRY IF WRONG
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3 years ago
A house worth $180,000 has a coinsurance clause of 75 percent. The owners insure the property for $101,250. They then have a los
Bess [88]

Answer:

$37,500

Step-by-step explanation:

We have been given that a house worth $180,000 has a coinsurance clause of 75 percent. The owners insure the property for $101,250. They then have a loss that results in a $50,000 claim.

We will use loss settlement formula to solve our given problem.

\text{Loss settlement}=\frac{\text{Loss}\times\text{Limit of insurance}}{\text{Actual cash value}\times \text{Coinsurance}\%}

Upon substituting our given values, we will get:

\text{Loss settlement}=\frac{\$50,000\times\$101,250}{\$180,000\times 75\%}

\text{Loss settlement}=\frac{\$50,000\times\$101,250}{\$180,000\times 0.75}

\text{Loss settlement}=\frac{\$5,062,500,000}{\$135,000}

\text{Loss settlement}=\$37,500

Therefore, they will receive $37,500 from insurance.

5 0
3 years ago
2x + 2y = 6<br> 3x − 2y = 29
Mazyrski [523]

Answer:

x = 7

y = -4

Step-by-step explanation:

5x = 35

x=7

14 + 2y = 6

2y = -8

y = -4

7 0
3 years ago
How many roots does a quadratic have if the discriminant if prime?
scZoUnD [109]

"The discriminant is prime?" I haven't heard that one before.

Here are the general rules:

1. a positive discriminant results in two real, unequal roots.

2. a zero discr. results in two real, equal roots.

3. a negative discr. results in two complex roots, which sometimes means two imaginary roots.

5 0
3 years ago
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