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kifflom [539]
2 years ago
7

I’ll give brainliest answer so i need to solve for y and convert these to slope intercept form.

Mathematics
1 answer:
Crazy boy [7]2 years ago
3 0

Answer:

2. 9x+4y=16

    -9x        -9x

4y=-9x+16

----  ----  ----

4      4      4

y= -9x

     --- +4

      4

4. 4x+3y=-9

  -4x         =4x

     3y=-4x-9

     ---    --- ---

     3       3  3

y= -4x

    ---- - 3

      3

6. 7x-3y=6

  -7x      -7x

       -3y=-7x+6

        ---  ----   ---

       -3    -3    -3

y= 7x

   --- -2

    3

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A basket contains four apples and six peaches. You randomly select one piece of fruit and eat it. Then you randomly select anoth
Sveta_85 [38]

Answer:

Answer as a fraction: 4/15

Answer as a decimal: 0.267

The decimal version is approximate rounded to three decimal places.

Step-by-step explanation:

6 apples, 4 peaches

6+4 = 10 pieces of fruit total

The probability of picking an apple is 6/10 = 3/5

After you pick and eat the apple, there are 10-1 = 9 pieces of fruit left. Also, the probability of picking a peach is 4/9, as there are 4 peaches out of 9 fruit left over.

Multiply out 3/5 and 4/9 to get (3/5)*(4/9) = (3*4)/(5*9) = 12/45 = 4/15

Using a calculator, 4/15 = 0.267 approximately.

6 0
2 years ago
A company has 2 photocopy machines. The probability that machine A will breakdown on a given day is 2%. The probability that mac
pickupchik [31]
Answer: 95.55%

--------------------------------

Work Shown:

A = event that copier A breaks down
B = event that copier B breaks down

P(A) = probability that copier A breaks down
P(A) = 2% = 0.02

P(B) = probability that copier B breaks down
P(B) = 2.5% = 0.025

P(neither break down) = (1-P(A))*(1-P(B))
P(neither break down) = (1-0.02)*(1-0.025)
P(neither break down) = 0.9555
P(neither break down) = 95.55%
8 0
3 years ago
Read 2 more answers
Plz help meh: What is the difference between 6 & 2⅚?​ Hurry >~<
prisoha [69]
2 5/6 = 17.6 - hope it help
8 0
2 years ago
Hellp iv been trying for daysssssss
Shkiper50 [21]

Answer:

There are mathematics you could purchase that has answer sheets, what grade you in?

5 0
2 years ago
Question 2 of 10
kobusy [5.1K]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
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