Y=-4+3x is different because all others have a negative 4 AND a -3x
Answer:
without numbers= 10x + 15y = 120
Step-by-step explanation:
grocery store= 10x (x=8 in this case)
music lessons= 15y
Answer:
OR
Step-by-step explanation:
Given equation:
Solving the equation for 'x':
Using factorization method:
Making the factors by taking common:
OR
Answer:
r = |x -3|
Step-by-step explanation:
The cone's volume is ...
The version of that containing x is ...
Comparing one form to the other, we see that ...
The cone's radius in terms of x is r=|x-3|.