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Lyrx [107]
3 years ago
13

Which of the following is the equation of a direct variation that has a constant of variation equal to - 1/2?

Mathematics
1 answer:
Sliva [168]3 years ago
3 0
The answer of the question is c
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I need to know what goes in those two boxes and why I would really appreciate it if someone help me with this question
MrRissso [65]

Answer:

below

Step-by-step explanation:

the is the procedure above

3 0
3 years ago
Laura estimated the total cost of attending a private four-year university using the information in the table. Category Estimate
4vir4ik [10]

Answer:

$124,400

Step-by-step explanation:

The scholarship pays for 30% of her tuition.  This leaves her responsible for 100-30 = 70% of it.  70% = 70/100 = 0.7; this makes her part of the yearly tuition

0.7(29500) = 20650

She is still responsible for her $9600 room and board per year.  Her books are paid for by the scholarship; however she still has the lab and facility fees at $850 per year.

Altogether this gives her a total of

20650+9600+850 = 31100 per year.  Over the course of 4 years, this will cost her

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8 0
3 years ago
Read 2 more answers
The sum of three conservatives numbers is 180 what is the least number in the series
maw [93]
The least number in the series is 59 I'm guessing sorry if it's wrong
5 0
4 years ago
Why is the sum of three consecutive even integers always a multiple of 3
PolarNik [594]

Answer:

Three consecutive even integers can be represented by x, x+2, x+4. The sum is 3x+6, which is equal to 108. Thus, 3x+6 = 108.

3 0
3 years ago
What is the slope intercept form of 10x + 2y =8
antoniya [11.8K]

Slope intercept form is: y = mx + b


Isolate the y. First subtract 10x from both sides


10x (-10x) + 2y = 8 (-10x)


2y = -10x + 8


Isolate the y. Divide 2 from both sides and <em>all</em> terms.


(2y)/2 = (-10x + 8)/2


y = -5x + 4


y = -5x + 4 is your slope intercept form answer.



hope this helps

7 0
3 years ago
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