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Paladinen [302]
3 years ago
11

. True or False: The function y = (x2 – 4)/(x2 – 4) is continuous for all values of x

Mathematics
1 answer:
Mrac [35]3 years ago
6 0
False because y is not shown in the Equation
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So a computer is priced at the store for $380over a holiday weekend the store is having a 15% discount how much money would you
Rufina [12.5K]

Answer:

the answer is $57

Step-by-step explanation:

380 - 15% = 323. meaning $57 was saved.

8 0
3 years ago
What is an equation of the line that passes through the point (−2,−3) and is parallel to the line 4x-y=14
liraira [26]

Answer:

4x - y = -5

Step-by-step explanation:

The equation of a new line which is parallel to old line 4x - y = 14 looks exactly the same as that of the old line EXCEPT that we replace the constant, 14, with C and find C for the line that passes through (-2, -3).

4x - y = 14     becomes     4x - y =  C

Now substitutte -2 for x, -3 for y and calculate C:

4(-2) - (-3) = C, or

-8 + 3 = C = - 5

Thus, the new equation is 4x - y = -5

5 0
3 years ago
There are 10 men and 14 women in.Kthleen's math class.what is the ratio of women to the total number of students in the class?
ahrayia [7]

The ratio can be determined as,

\begin{gathered} \text{Ratio}=\frac{14}{10+14} \\ =\frac{14}{24} \\ =\frac{7}{12} \end{gathered}

Thus, the requried ratio is 7:12.

3 0
1 year ago
A line passes through (-1,7)and(2, 10)
kumpel [21]
Slope
m = (y2-y1)/(x2-x1)
m = (10 - 7)/(2 --1)
m = 3/3
m = 1

To find the equation
y = mx + b
m is slope
y = 1x + b
plug in one of the equations to solve for b
10 = 1(2) + b
10 = 2 + b
subtract 2 from both sides
8 = b

The equation is 
y = 1x + 8
or you can write it as
y = x + 8

Hope this helps
3 0
3 years ago
Josie is getting her hair cut and styled. She wants to give a 20% tip to her stylist. If the haircut costs $15.00, how much tip
o-na [289]
$15.00 * 20% = $15.00 * 0.2 = $3.<span>00
the answer is </span>$3.<span>00</span>
8 0
3 years ago
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