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Setler [38]
3 years ago
15

X y

Mathematics
1 answer:
Fofino [41]3 years ago
7 0
D) y=3x-7 is the right answer. If you plug in the numbers above you’ll see that those numbers make both sides of the equation equal. Hope I was able to help. Comment if you need further explanation.
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In c it says shaded it got cut if indeed help please
Nookie1986 [14]

Answer:

d.3/8

a.1/9

b.2/9

c.4/9

d.2/3

e.1

good luck

Step-by-step explanation:

4 0
3 years ago
Which value represents |7.8|?
nika2105 [10]
Since absolute value is just taking the positive value of whatever you put in the function, it is 7.8 as well. Also, absolute value can be described as the distance from 0 on the number line. 7.8 is 7.8 "units" away from 0, thus meaning it is equal to 7.8.
8 0
4 years ago
Find the total<br> price of a $14.00<br> shirt including the<br> 7% sales tax?
hram777 [196]

Answer:

$14.98

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Find an equation of the line that passes through the points (1 2) and perpendicular to the line 2y-x=4
Ratling [72]
Steps to find the equation
1. Find the slope
2. Insert slope into the general equation
3. Find y-intercept
4. Insert -intercept into the equation found in step 2
And you get the equation of the line

----------------------------------------------------------------------------------------------
Find the slope
----------------------------------------------------------------------------------------------
2y - x = 4

----------------------------------------------------------------------------------------------
Rewrite into the form y = mx + c
----------------------------------------------------------------------------------------------
2y = x + 4
y = 1/2 x + 2

Slope = 1/2
Perpendicular slope = -2 (negative reciprocal)

----------------------------------------------------------------------------------------------
Insert slope into the equation
----------------------------------------------------------------------------------------------
y = mx + c
y = -2x + c

----------------------------------------------------------------------------------------------
Find y-intercept
----------------------------------------------------------------------------------------------
y = -2x + c
At point (1, 2)
2 = -2(1) + c
2 = -2 + c
c = 4

----------------------------------------------------------------------------------------------
Insert y-intercept into the equation y = -2x + c
----------------------------------------------------------------------------------------------
y = -2x + 4

----------------------------------------------------------------------------------------------
Answer: y = -2x + 4
----------------------------------------------------------------------------------------------
3 0
3 years ago
Bobby had some money. He spent $45 at the store.
Digiron [165]
The answer your looking for is D. X-45 Hope this helps!
7 0
4 years ago
Read 2 more answers
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