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forsale [732]
2 years ago
15

What is the slope-intercept equation for the following line?

Mathematics
1 answer:
natita [175]2 years ago
4 0

Answer:

Minus 3 (-3), not +

Step-by-step explanation:

The slope intercept or y-intercept is where the line starts from the center. Since a point on the line starts at 0,-3, you pull the y out from the coordinate, because that is your answer. The line starts at -3.

If this is confusing, feel free to ask me to explain further.

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Wilma and Betty are playing a number game. Wilma tells Betty, "I'm thinking of a number between 1 and 10. If I take the number a
abruzzese [7]
Just work this problem out backwards. First write out an equation.
(x+4)•3=30

Now solve :

(x+4)•3=30

3x+12=30
-12   -12

3x=18
/3   /3

x=6

Your answer is 6!

Hoped I helped!
4 0
3 years ago
Tom is 10 years older than ali. in five years tom be twice as ali age how old are they now​
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AnswerHe is 10 so in 5 years ye will grow

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Josiah takes a multiple-choice quiz that has three questions. Each question has five answer options. If he randomly chooses his
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3 0
3 years ago
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What is the gcf of 54 and 90
Viktor [21]
The greatest common factor of 54 and 90 is 18
8 0
2 years ago
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In a class of 55 21 study physics 24 study geography and 23 study economics and physics. if x students study all three subjects
Rus_ich [418]

The total number of students who studied only two subjects is 13.

The given parameters:

  • <em>Total number of students, n = 55 </em>
  • <em>Number of physics students = 21</em>
  • <em>Number of geography students = 24</em>
  • <em>Number of economics students = 23</em>
  • <em>Number of students for the 3 subjects, = x</em>
  • <em>Number of students who studied non = 2x</em>

The number of students who studied only two subjects can be determined by applying overlapping three sets formula as shown below;

Total = n(phy) + n(geo) + n(econ) + n(none)- n(double) - 2(all \ subjects)\\\\55 = 21 + 24 + 23 + 2x-n(double) - 2(x)\\\\55 =  68- n(double)\\\\n(double) = 68-55\\\\n(double) = 13

Thus, the total number of students who studied only two subjects is 13.

Learn more about overlapping three sets here:  brainly.com/question/2041029

3 0
2 years ago
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