Answer:
x | y
1 | 3
2 | 6
4 | 12
5 | 15
____________
2nd table down
Step-by-step explanation:
x | y
1 | 3
2 | 6
4 | 12
5 | 15
_____
This relationship is y = 3x.
Because y is always x multiplied by 3.
Thus this relationship is the only proportional one because it is in the form y = kx, where k is the constant of proportionality.
The relationship is also known as direct variation because it goes through (0,0) has a constant variation, and is a linear relationship.
Answer:
25
Step-by-step explanation:
the negative cancels out making it an addition sign
Answer:
21
Step-by-step explanation:
The first thing we do is multiply -3 by -9 to get 27. (Two negatives multiplied cancels each other out). Now we solve for -1+27-5. The resulting answer is 21.
Answer:
Option d = 40%
Step-by-step explanation:
What is s three times greater than?