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irga5000 [103]
3 years ago
14

HELP ME!!!! MY HOMEWORK IS SOOO CONFUSING

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
8 0

i thing the answer is D the last chart

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Helppppp me find a equation for this lol
LUCKY_DIMON [66]

Answer: One POSSIBLE answer is (0,9)

Step-by-step explanation: This may look hard but it's actually super easy. All you have to do is substitute a value for x and see what you get as the y value. The first thing I would do is rearrange the equation so that the equation is in the format y = something. So the first thing you should do is subtract 6x from both sides of the equation and you should get -y=-6x+9. Right now, the y is being multiplied by -1, and to undo multiplication, you have to divide. So divide both sides of the equation by -1 (remember, what you do on one side of the equation, YOU HAVE TO DO THE SAME THING ON THE OTHER SIDE). So your new equation would be y=6x-9. Then, all you have to do is substitute a value for x and see what you get for y (x is basically the input and whatever you get for y is the output). S for example, let's say that x=0. So substitute a 0 in the equation wherever you see an x. So in this case, you would get y=(6x0)+9. Then you just simplify. So 6x0 is 0 and 0+9=9 So y=9

TO RECAP: Rearrange the equation so that the equation is in the format y = something. Then, input any number for x, and whatever you get for y is what you put in the brackets as your y value for your final answer.

Hope this helps!

6 0
3 years ago
Read 2 more answers
(7x – 32)<br> (5x - 27) <br> (9x - 8)<br> Find x
weqwewe [10]

Answer:

1) 4.57

2) 5.4

3) .888

Step-by-step explanation:

7x-32=0

7x=32

32/7=4.57

X=4.57

5x-27=0

5x=27

27/5= 5.4

X= 5.4

9x-8=0

9x=8

8/9= .888

6 0
3 years ago
Determine if 0.69789978997899789 is rational or irrational
mylen [45]
Don’t click the link it’s a scam
7 0
2 years ago
Find the sum of the first 3 terms of a geometric sequence with a=96 and r=1/4 the sum is____.
viva [34]
For Geometric sequence, the next term is multiplied by the common ratio.

Common ratio, r = 1/4

1st term, a = 96

2nd term = ar = 96*1/4 = 24

3rd term = ar² = 96*(1/4)*(1/4) = 6

Sum of the first three terms =    96 + 24 + 6 = 126
3 0
3 years ago
A car repair center services 920 cars in 2012. The number of cars serviced increases quarterly at a rate of 12% per year after 2
zloy xaker [14]

Answer:

920*1.12^t

Step-by-step explanation:

Every year, we see that it goes up 12%.

12% in decimal form is 0.12.

Let's say we have "x" amount of cars one year. The next year, the number of cars will increase by 12%. 0.12x is added on after one year.

So in total, at the beginning of a new year, the number of cars is 0.12x+x = 1.12x.

In this case, we have 920 cars. So if every year the number of cars is multiplied by 1.12, then in "t" years we will have 920*(1.12)^t. We multiply by 920 because that's the current number of cars, and we add the ^t because we multiply by 1.12 every year.

You are very welcome!

:P

8 0
3 years ago
Read 2 more answers
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