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Vladimir79 [104]
3 years ago
12

What is the slope of y= -4

Mathematics
2 answers:
anastassius [24]3 years ago
5 0

Answer:

the slope is 0

Step-by-step explanation:

If 7 = -4, then the line will be horizontal on (-4) going on forever, never moving up or down. Therefore, there will be no slope.

Mazyrski [523]3 years ago
4 0
There wouldn’t be a slope if the line is horizontal on an axis
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Beau has decided to use the method of elimination to solve the system of equations as shown below.
emmainna [20.7K]

Answer:

Step-by-step explanation:

The given equations are:

2x+3y=15                     (1)

and x-3y=3                 (2)

Now, simply adding equation (1) and equation (2), we get

2x+3y+x-3y=15+3

3x=18

x=6

Now, substituting the value of x=6 in equation (2). we get

6-3y=3

6-3=3y

3=3y

y=1

Thus, the values of x and y are 6 and 1 respectively.

In order to solve the system of solution, beau can see that in both  the given equations, coefficient of y is same and is with opposite sign, thus simply adding both the equations will eliminate y and she will get the value of x and then substituting the value of x in any of the equations, she can get the value of y. With this, she can get closer to the solution.

8 0
3 years ago
1. Write a ratio and a percent for the shaded area. (1 point)
Kipish [7]

Answer:

3/10, 30%

Step-by-step explanation:

the shaded region is 9/30 which is equivilent to 3/10 and 3/10is 30 percent.

hope this helps!

8 0
3 years ago
You went to the mall with $80 you spent 25% of your money on a pair of shorts and 65% of the remainder on sandals how much did y
Contact [7]
25% of $80=$20
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Answer:  Sandals cost $39.00
6 0
3 years ago
40 POINTS AND BRAINLIEST
ladessa [460]

Answer:

120

Step-by-step explanation:

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As x goes from 2 to 3, y increases by 4 from 8 to 12

We increase by 4 each time

The formula for an arithmetic sequence is

an = a1+d(n-1)

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d is the common difference or the number we add each time which is 4

n is the term we are looking for which is 30

a30 = 4 +4 (30-1)

a30 = 4+4(29)

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5 0
3 years ago
Read 2 more answers
How many variables are in the equation? 7y + 2x + 8 = 29 *
Mars2501 [29]

Answer:

Y and X AKA 2

Step-by-step explanation:

5 0
3 years ago
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