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yan [13]
3 years ago
10

12-4x+2x1-7 standard form​

Mathematics
1 answer:
Naily [24]3 years ago
7 0

Answer:

The answer is − 2 x + 5

Step-by-step explanation:

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What is the value of the expression below when w = 3?<br> 10w2 + 9w - 2
NISA [10]

Answer:

10w2+9w-2

10*w*2+(9*w)-2

10*3*2+(9*3)-2

60+27-2

=85

Step-by-step explanation:

7 0
4 years ago
Use the discriminant to determine the number of real solutions to the quadratic equation. n^2 − n − 6 = 0 What is the number of
Andreas93 [3]

Answer: last option

Step-by-step explanation:

The formula to find the Discriminant is:

D=b^2-4ac

Given the quadratic equation n^2-n-6=0, you can identify that:

a=1\\b=-1\\c=-6

Now, you can substitute values into the formula  D=b^2-4ac, then:

D=b^2-4ac\\D=(1)^2-4(1)(-6)\\D=25

As the Discriminant is greater than 0 (D>0), then the quadratic equation  n^2-n-6=0 has two distinct real solutions.

6 0
3 years ago
Read 2 more answers
nacks &amp; More sells a 3-pound bag of mixed nuts for $17.25. Healthy Snacking sells a 2.5-pound bag of mixed nuts for $13.75.
Leto [7]

The Unit price at Snacks & More is $5.75 per pound

Unit price is the price for a single unit of product.

Given that Snacks & More sells a 3-pound bag of mixed nuts for $17.25, hence:

Unit price at Snacks & More = $17.25 / 3 pound = $5.75 per pound

Healthy Snacking sells a 2.5-pound bag of mixed nuts for $13.75.

Unit price at Healthy Snacking = $13.75 / 3 pound = $4.58 per pound

The Unit price at Snacks & More is $5.75 per pound

Find out more at: brainly.com/question/19183684

7 0
2 years ago
How wide and how long is the actual swimming pool
Ber [7]

Answer:

ig 50 meters long by 25 meters wide

Step-by-step explanation:

if wrong pls forgive me

mark me brainliest pls

4 0
3 years ago
A health club manager wants to determine whether the members would prefer a new sauna or a new steam room. The club surveys 50 o
Arlecino [84]

Answer:

The population is all 600 members of the health club

Explanation:

50 members were chosen out of all 600 members thereby telling us that the sample of the study/survey is 50 members while the population is all 600 members. A sample represents the population and is collected from the population to make it less tedious to study and make conclusions on the population. For example, given that the population of a study are individuals or objects of common characteristics, 50 members tell the needed story and relays the characteristics and/or definition of the whole population, thereby forming a basis to make a conclusion on the population.

8 0
3 years ago
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