Answer:
60
Step-by-step explanation:
K is the constant of proportionality or unit rate
(x, y)
(0, 0)
(2, 120)
(3, 180)
(4, 240)
120/2=60
180/2=60
240/2=60
The constant of proportionality or unit rate is 60
Answer:
B 10x+5
Step-by-step explanation:
:)
Answer:
x = 3/4 n
Step-by-step explanation:
-3(x+n)=x
Distribute
-3x-3n = x
Add 3x to each side
-3x-3n+3x= x+3x
3n = 4x
Divide by 4
3/4n = 3x/3
3/4 n = x
Answer: yes.
Step-by-step explanation: the opposite of a positive is negative, and th opposite of a negative is positive
Answer:
7
Step-by-step explanation:
-63/-9
7
