You have to look at the equation and find a common factor bettween all parts. SO, we see they all have an x, so that is the first thing you can factor out. They also have
2x(5x2 4x -3) C
A, because:
Hardcover: 0.35
Buys hard cover and non-fiction: 0.35 x 0.55 = 0.1925
Answer:
3127 mm3
Step-by-step explanation:
The increments are not the same, therefore the graph shows misleading data, you could fix it by changing the increments of the x variable on the x axis to 1 so it shows accurate data
