Step-by-step explanation:
4x+15y= 40-5y= 20
= 4x+15y+5y= 40-20
4x+20y= 20
Answer:
6x + 15
Step-by-step explanation:
distribute the 3 through the parentheses
Answer: The 1st one. Top left corner.
Step-by-step explanation:
For a relation to be a function, the x value, or the input should not be repeated. In other words, two y values, or outputs cannot have the same x value.
Answer:
The percent decrease is 24. You can find just by doing this. 80-56=24. Hope this was helpful!