Answer:
2x + y -6 = 0
Step-by-step explanation:
The general form is 
. It requires that A and B be greater than 1 (not fractions or decimals) and A is positive. This equation is 2x + y = 6 is almost already in the form. Subtract C to both sides to make it general form. 2x + y - 6 =0. The coefficients of the x and y are greater than 1 and 2 is positive. This meets the requirements.
The equation in standard form that passes through (0, -3) and (7, 0) is 3x – 7y = 21
<u>Solution:</u>
Given, two points are (0, -3) and (7, 0)
We have to find that a line that passes through the given two points in standard form.
First let us find the slope of the line that passes through given two points.
The slope of the line "m" is given as:
Now, let us find the line equation using point slope form:
7(y – 0) = 3(x – 7)
7y = 3x – 21
3x – 7y = 21
Hence, the line equation in standard form is 3x – 7y = 21.
Answer: 20. 4, 3, 2, 1...
21. 17....
Step-by-step explanation:
We are asked to simplify the ratio of 34 laptops out of 116 computers into the simplest form. The greatest common factor is 2. hence, we divide each number by 2. 34 divided by 2 is equal to 17 while 116 divided by to is equal to 58. Hence the answer to this problem is b. 17 <span>laptops : 58 computers. </span>
Answer:
The correct answer is 1,51%
Step-by-step explanation:
To get the probability equally likely of the first 6 examined that have a defective compressor, we use the following formula
P=# of possibilities that meet the condition / #of equally likely possibilities.
As there are multiple events , and all must be achieve, we multiply the probabilities.
P1=7 / 11
P2=6 / 10
P3=5 / 9
P4=4 / 8
P5=3 / 7
P6=2 / 6
P(x)=7 / 11*6 / 10*5 / 9*4 / 8*3 / 7*2 / 6=0,01515151515
P(x)=1,51%
