It’s the first one.
the one with 9 squares with 2 filled in
Answer: 4 dollars for each notebook
Step-by-step explanation:
21-9= 12
12/3=4
each notebooks costs 4 dollars
Answer:
What is the constant variation of Y =- 2 3x?
The constant of variation, k , is 23 .
Step-by-step explanation:
When x is zero in a direct variation equation y will also be zero. That means that the y-intercept of all direct variation equations is always zero.
Answer:
7.87X10^3
Step-by-step explanation:
^ means to the power of
Answer:
8r and -4r
3s and -3s
second andd fourth answer