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Ludmilka [50]
3 years ago
15

What type of polynomial is: 2a−4b+7c A. quadratic B. quartic C. linear D. cubic

Mathematics
2 answers:
faltersainse [42]3 years ago
6 0

Answer:

this is a liner polynomial

Step-by-step explanation:

Basile [38]3 years ago
4 0

Answer:

Linear

Step-by-step explanation:

Founders Education

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A store uses a selling price of 125% of the cost of an item. If a pair of jeans has a sale price of $52.50, what does the store
Orlov [11]
It would be $62.62 because basically you want to do 52.50 times 1.25 :) have a good day and ask questions ;)))
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3 years ago
The ending time is 8:22 P.M. and the elapsed time is 2 1/4 hours what’s the starting time?
murzikaleks [220]

Answer:

6:07

Step-by-step explanation:

8:22 minus 2 hours is 6:22, 1/4 an hour is 15 minutes so 22 minus 15 is 7, leading to the answer of 6:07 being your start time.

4 0
3 years ago
Find the point estimate of the proportion of people who wear hearing aids if, in a random sample of 855 people, 47 people had he
Mrrafil [7]
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5 0
3 years ago
Volume of a sphere <br> 10 inch radius
Setler79 [48]

Answer:

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Step-by-step explanation:

8 0
3 years ago
What is the equation in slope-intercept form of a line parallel to y=−2x+5 and passes through the point (4, 0)?
ser-zykov [4K]

Parallel lines have the same slope

The equation of the line is: y = -2x+8

The equation is given as:

y = -2x + 5

The slope intercept form of an equation is:

y = mx + b

Where:

m \to slope

By comparison,

m = -2

The line is said to be parallel to y = -2x + 5.

This means that the line has a slope of m = -2

The equation of the line is then calculated as:

y = m(x - x_1) + y_1

Where:

(x_1,y_1) = (4,0)

So, we have:

y = m(x - x_1) + y_1

Substitute values for m, x1 and y1

y = -2(x - 4) + 0

y = -2(x - 4)

Open brackets

y = -2x+8

Hence, the equation of the line is: y = -2x+8

See attachment for the graphs of y = -2x+8 and y = -2x + 5

Read more about equations of parallel lines at:

brainly.com/question/402319

8 0
3 years ago
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