Answer:
It is a relation and a function.
Step-by-step explanation:
The expression: is a relation because it connects x values of the Real number set with y values of the Real number set via this associated equation.
It is also a function,because this relation satisfies that for each x-value in the starting set called Domain (which in this case is as we said the Real number set), there is ONLY one value in the END set (called the Range) associated it.
The angles are 37° and 143°
Step-by-step explanation:
Supplementary angles are thoe angles that sum up to 180 degrees
In the given case,,
Let x be one angle
Then the other angle will be:
4x-5
So,
Dividing both sides by 5
The other angle will be:
So,
The angles are 37° and 143°
Keywords: Supplementary angles
Learn more about angles at:
#LearnwithBrainly
The slope of the line is 1
There would be 33 students in each bus. Simply subtract 16 from 280 and then divide by 8 to get the answer.