B) y = -2x
when x = a
y = -2a
when x= 2a
y = -2(2a) = -4a
Answer:
the answer is C, 369
Step-by-step explanation:
1. divide 800 by 40 which will give you 20
2. then multiply 18 by 20
3. answer is 360
the reason I did this was because if you had multiplied math, physics and chemistry by 20 it would have given you the total of 800 trials
The answer is (5,-2) because when you plug it into the first problem you would get 0 which is greater than or equal to -2 and for the second you would get -9 which is less than or equal to -2
Answer:
False
Step-by-step explanation:
1/3^4=3^4
0.012346≠81
False
