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kari74 [83]
3 years ago
11

What is the difference between -4 and 6

Mathematics
2 answers:
gavmur [86]3 years ago
4 0

Answer:

-10

Step-by-step explanation:

you just subtract -4 by 6 and get -10

mezya [45]3 years ago
3 0

Answer:10

Step-by-step explanation: Because -4 is four numbers away from zero, and Then add that to six.

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Find the regression line associated with the set of points. (Round all coefficients to four decimal places.) HINT (See Example 2
horrorfan [7]

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7 0
2 years ago
Solve each system of equation using any method.<br> 7 x + y = 5 2x - y = 4
nexus9112 [7]

Answer:

x = 1

y= -2

Step-by-step explanation:

to solve this system of equation , simultaneously using the substitution method

we say let

7 x + y = 5 ............................................. equation 1

2x - y = 4 ................................................... equation 2

from equation 2

2x - y = 4 ................................................... equation 2

2x - 4 = y

y = 2x -4.......................................................... equation 3

put the value of the y = 2x -4 into equation 1

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substitute the value of x = 1 into equation 3

y = 2x -4.......................................................... equation 3

y = 2(1) -4

y = 2 - 4

y = -2

to check if you are correct put the value of x and y into any of the equations and you will see that the left hand side will be equal to the right hand side.

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7 0
3 years ago
What is the slope of any line that is perpendicular to the line = y - 5 = 3/2 * (x + 1)
klio [65]

Answer:

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