24x4=96
you want to multiply the cost by the number of dvd's, so in this case the cost is 24 and you have 4 dvds
The answer is 5+b, so when b= 14.99, then 5+14.99=$19.99
hope this helps!
Answer:
No
Step-by-step explanation:
Direct variation: two variables, one variable is a constant multiple of another variable
y = k x .... k constant
-x+4y=-2
4y = x - 2
y = 1/4 x -1/2 ..... y = k x + b y is not a simple multiple of x
