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Rufina [12.5K]
3 years ago
15

Which of the following sets of ordered pairs would be

Mathematics
2 answers:
Svetlanka [38]3 years ago
7 0
I think it’s D, cuz the numbers don’t repeat in that one but they do in everything else
luda_lava [24]3 years ago
6 0

Answer:

B & D his answer to the problem

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Evaluate the expression, using the given value of the variable.
Bond [772]
4-2x+5x=\ \ \ \ | grouping\ numbers\\\\
4+3x\ \ \ \ | substitute\ x=4\\\\
4+3*4=4+12=16\\\\
Answer\ is\ C.
8 0
3 years ago
Write the equation of a line that is parallel to 4x-2y=3 and is passing through the point (2,1)
Temka [501]

Answer:

y= 2x -3

Step-by-step explanation:

Let's rewrite the given equation into the form of y=mx+c, so that we can find the gradient of the line. In this form, m (coefficient of x) is the gradient.

4x -2y= 3

2y= 4x -3

<em>Divide</em><em> </em><em>by</em><em> </em><em>2</em><em> </em><em>throughout</em><em>:</em>

y = 2x - 1 \frac{1}{2}

Thus the gradient is 2.

Parallel lines have the same gradient thus the line would also have a gradient of 2.

Substitute m=2 into the equation:

y= 2x +c

To find the value of c, substitute a pair of coordinates.

When x=2, y=1,

1= 2(2) +c

1= 4 +c

c= 1 -4

c= -3

Thus, the equation of the line is y= 2x -3.

5 0
3 years ago
HELP ME PLEASE ME!10 POINTS
WITCHER [35]

Answer:

it would be -3 is less than x

Step-by-step explanation:

because -3 is negitive and x is positive so -3 is less than x can you mark brainlist if im right

8 0
3 years ago
splashtown charges an entrance fee of $25 plus $1 for each ride. Schlitterbahn charges a $40 entrance fee and all the rose are f
laila [671]
Splashtown: 25 + 1x
Schlitterbahn: 40
25 + 1x = 40
-25 -25
0 1x = 15
x = 15
So after 15 rides, Schlitterbahn would be cheaper than Splashtown.
8 0
3 years ago
What is the answer to m^7 · m^−3?
elena55 [62]

Answer:

M^4

Step-by-step explanation:

Here use product law which state- same base power should add

M^7-3

M^4

8 0
3 years ago
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