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tankabanditka [31]
3 years ago
9

Together, two people earn 28000. One earns 2000 more than the other. How much is the smaller income?

Mathematics
1 answer:
vovikov84 [41]3 years ago
5 0

Answer:

use the equation  (x+2000) + x =  28000  

Step-by-step explanation:

by solving this equation, you get 13,000, the lower income. this means 13k plus 15k = 28k

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Write the relation as a set of on rdered pai
kirill115 [55]

The relation as a set of ordered pairs is d. {(–2, 1), (0, -1), (2, -3)}.

Step-by-step explanation:

Step 1:

First, we plot the three points on the given graph.

The coordinates are given in the following form (x coordinate, y coordinate) where the symbol of the coordinates depends on the quadrant on which the point lies.

For the first quadrant, both x and y values are positive.

For the second quadrant, the x value is negative but the y value is positive.

For the third quadrant, both the values of x and y are negative.

For the fourth quadrant, the x value is positive but the y value is negative.

Step 2:

The first point has an x value of 2 and a y value of 1 since it is in the second quadrant, the coordinates are (-2, 1).

The second point has an x value of 0 and a y value of 1 since it is in the third or fourth quadrant, the coordinates are (0, -1).

The third point has an x value of 2 and a y value of 3 since it is in the fourth quadrant, the coordinates are (2, -3).

So the coordinates are {(–2, 1), (0, -1), (2, -3)} which is option d.

6 0
3 years ago
Let f(x) = -x-1, h(x) = x-3/3<br> Find (f o h)(-1).
larisa86 [58]
(f o h) = -(x - 3/3) - 1
(f o h) = (-x + 3)/3 - 1
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7 0
3 years ago
510
Hoochie [10]

Answer:

$574.41

Step-by-step explanation:

multiply 30 by dollar to pesos

6 0
4 years ago
Section 5.2 Problem 6:<br><br>Find the general solution<br><img src="https://tex.z-dn.net/?f=y%27%27%20%2B%206y%27%20%2B%2010y%2
mihalych1998 [28]

Answer:

y=e^{-3t}(A\: cos\: t+B\:sin\:t)

Step-by-step explanation:

<u>Given Second-Order Homogenous Differential Equation</u>

y''+6y'+10y=0

<u>Use Auxiliary Equation</u>

<u />m^2+6m+10=0\\\\(m+3)^2+1=0\\\\(m+3)^2=-1\\\\m+3=\pm i\\\\m=-3\pm i

<u>General Solution</u>

<u />y=e^{pt}(A\: cos\: qt+B\:sin\:qt)\\\\y=e^{-3t}(A\: cos\: t+B\:sin\:t)

Note that the DE has two distinct complex solutions p\pm qi where A and B are arbitrary constants.

4 0
2 years ago
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VashaNatasha [74]

Answer:

176000cm

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
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