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Montano1993 [528]
3 years ago
10

What is the solution to the system of equations graphed below?

Mathematics
1 answer:
Nana76 [90]3 years ago
4 0

Answer:  (2, -3)

Step-by-step explanation:

Look at the point where the two graphed lines cross.  

The first number in the solution is the x-value,  that is how far to the left or right you count from the center O.  2 to the right +2

The second number in the solution is the y-value, that is how fat up or down you count from the center O.   3 down is -3

When you have those two values, you express them as the "coordinates" of that point. in this case  (2, -3)

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How many sig figs are in 123,876.3 1,236,840 422000 0.000000000000211 0.000238 0.0000205
rosijanka [135]

Answer:

123,876.3 = 7 sig figs

1,236,840= 7 sig figs

422000 = 3 sig figs

0.000000000000211= 3 sig figs

0.000238 = 3 sig figs

0.0000205 = 3 sig figs

Step-by-step explanation:

Leading zeros are not significant, trailing zeros with no decimal are not significant. Whole numbers are always significant.

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Which of the ordered pairs in the form (x, y) is a solution of this equation?
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Both ordered pairs are solutions to this equation.

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8 0
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X is at most 30 represent as an algebraic inequality
masya89 [10]

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6 0
3 years ago
What is 15% of 135, show your work
SIZIF [17.4K]

Answer:

20.25

Step-by-step explanation:

Percentage solution with steps:

Step 1: Our output value is 135.

Step 2: We represent the unknown value with $x$

.

Step 3: From step 1 above,$135=100\%$

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Step 4: Similarly, $x=15.\%$

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Step 5: This results in a pair of simple equations:

$135=100\%(1)$.

$x=15.\%(2)$

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Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

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Step 7: Again, the reciprocal of both sides gives

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sorry if it took to long have a great day and brainliest is appreciated!!!!!

5 0
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