Answer:
No it is not a function because the 10 in the input is repeated twice (the arrow is connected to 2 numbers)
D= {7, 9, 10}
R= {7, 9, 8, 10}
The pairs are (7, 7), (9, 9), (10, 8), (10, 10)
Answer:
x = 3
Step-by-step explanation:
To find how much you paid for the tip, take the price of the meal and multiply by the tip rate (presented as a decimal)
so 15×.2 will equal what tip you pay
then just add that to the price of the meal
Answer: You find midpoint by adding the two x values together and dividing by 2, then adding the two y values together and dividing by two.
2/5 more i believe!
basically just subtract 4/5 and 2/5 and you get 2/5
feel free to mark brainliest, hope this helps!
