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Harman [31]
3 years ago
13

Consider the following quadratic equation x^2 =4x -5. How many solutions does it have?

Mathematics
2 answers:
aleksandrvk [35]3 years ago
5 0
The answer for your question is C.
Diano4ka-milaya [45]3 years ago
5 0

{x}^{2}  - 4x + 5 = 0
Can't be factored.

Answer is C.

Hope this helps. - M
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Jim Tree has $3,300 in cash and $3,300 in owners equity. The following transactions take place. You withdraw $500 for yourself,
nirvana33 [79]
3,300-500=2,800
2,800+ 950=3,750
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8 0
3 years ago
Read 2 more answers
Reuben bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $150 more than the desktop. He p
cupoosta [38]
Same case as Pablo's, more or less.

a = price for the desktop

b = price for the laptop

we know the laptop is 150 bucks more than the desktop,  b = a + 150.

how much is 7% of a?  (7/100) * a, 0.07a.

how much is 9.5% of b?  (9.5/100) * b, 0.095b.

total interests for the financing add up to 303, 0.07a + 0.095b = 303.

\bf \begin{cases}
\boxed{b}=a+150\\
0.07a+0.095b=303\\
----------\\
0.07a+0.095\left(\boxed{a+150}  \right)=303
\end{cases}
\\\\\\
0.07a+0.095a+14.25=303\implies 0.165a=288.75
\\\\\\
a=\cfrac{288.75}{0.165}\implies a=1750

how much was it for the laptop?  well b = a + 150.
8 0
3 years ago
HELP ME NOW ASAP PLEASE
sergejj [24]

Answer:

D. There are points on the graph with the same x-coordinate but different y-coordinate.

Step-by-step explanation:

A relation is a function if and only if each element of the range, corresponding with y-axis, is associated with only one element of the domain, corresponding with x-axis. In this case, the graphed relation is not a function, since for all element of the domain, except 0, are related to two distinct elements of the range.

Hence, correct answer is D.

6 0
2 years ago
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4 0
3 years ago
1,200 tv; 10% discount
klio [65]
Since you get 10% off, you only pay 90% of the price.
1200 x 0.90 = 1080

Therefore the price is $1080 before taxes.
5 0
2 years ago
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