What type of graph would you use to compare the number of books at each price? in two or more sentences, explain
your choice
• bar graph
. line graph
• scatter plot
- histogram
• box-and-whisker plot

The type of graph you can use to compare the number of books at each price is Histogram and a box and whisker plot.

Step-by-step explanation:

A histogram is another good example for  providing a good general view of the data. I choose  histogram instead of  a bar chart because the data is not categorical, but continuous  and quantitative.

The second option of my choice is A box and whisker pot, because it is useful  for comparing these 2 sets of data,  spread and outliers, also can easily compare the quartile values  and get a overall view of  comparison for a sets of data.

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)