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OLEGan [10]
3 years ago
15

PLZ HELP

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
4 0

Answer:

d) Infinitely many

Step-by-step explanation:

−5a + 5a + 8 = 8

8 = 8

Since this is an identity solution, that means it's infinitely many.

Rainbow [258]3 years ago
4 0

Answer:

a none

Step-by-step explanation:

please mark this answer as brainliest

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Answer:

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Step-by-step explanation:

Can be checked with a calculator or by replacing the variables into the equation.

3 0
3 years ago
I NEED HELP PLZZZ!!!!!!
iogann1982 [59]

Answer:

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Step-by-step explanation:

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6 0
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A television was sold at a gain of 20% after allowing a discount of 20% on its marked price . Had it been sold after allowing 25
Novay_Z [31]

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Step-by-step explanation:

6 0
3 years ago
What is the constant rate of change in the equation d = 55t?
IRINA_888 [86]

keeping in mind that the slope goes by several names

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• rise over run

• gradient

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however, is the same cat wearing different costumes.

\bf d=55t\implies d=\stackrel{\stackrel{m}{\downarrow }}{55}t+0\qquad \impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}

3 0
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The cost price of 16 notebooks is equal to the selling price of 12 notebooks.Find the gain per cent.
madam [21]

Answer:

Step-by-step explanation:

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