Answer:
<h2>3x + y = b</h2>
<em>b - </em><em>any real number</em>
Step-by-step explanation:
Parallel lines have the same slope.
We have the equation of a line in the standard form <em>Ax + By = C</em>.
Convert to the slope-intercept form <em>y = mx + b</em>
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
<em />
<em>subtract 9x from both sides</em>
<em>divide both sides by 3</em>
Therefore we have the slope <em>m = -3</em>.
Put it to the equation of a line:
<em>add 3 to both sides</em>
Each line between 0 and 1 is 1/10 ( there are 10 lines)
First arrow is on the 3rd line so would be 3/10
The next arrow is 3 away from that so would be 3/10
The 3rd arrow is 2 away from the 2nd so would be 2/10
3/10 + 3/10 + 2/10 = 8/10
The answer is b
Answer:
no graph is provided, the zeros of f cannot be found without a graph
Step-by-step explanation:
Answer:
The 2 in the ones place is like 2 dollars and the 2 in the hundredth place is like 2 cents
9514 1404 393
Answer:
- 63 in the class
- (C+B)P' = 25
- (C+B+P)' = 18
Step-by-step explanation:
The number of students in the class is the total of all numbers on the diagram:
9 +5 +11 +6 +3 +4 +7 +18 = 63 . . . students in the 2015 senior class
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Students taking Chem or Biology, but not Physics are those in the colored area, excluding those in the green:
9 +5 +11 = 25 science students not taking Physics
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Students not taking science are those outside the colored areas:
18 students are not taking science
