Answer:
C
Step-by-step explanation:
The range is the grade. Domain is the amount of hours that you study for.
Answer:
Step-by-step explanation:
What do you want me to do all i see is a picture no instructions
Answer:
1. True, 2. False, 3. I am blind.
Step-by-step explanation:
For the 3rd one I cannot confirm becaue I am blind.
X = 7
y = 10
x + y = 700
7x + 10y = 6400
10x + 10y = 7000
(-) 7x + 10y = 6400
______________
3x = 600
x = 200
200 + y = 700
y = 500