Answer:
what grade are u
Step-by-step explanation:
so that I c could definetly answer it
1a. It is because each x only has 1 y and it has an equation
1b. It is not a function because each x has more than 1 y.
1c. It is not a function because there can be no equation written for this graph.
10
Therefore, the greatest common factor of 30 and 50 is 10.
Yeah honestly same it’s ok tho
Answer:

Step-by-step explanation:

Add 20 to both sides:

Multiply 8 on both sides:


Divide by 13 on both sides:
