Size (oz) Price ($)
Regular
16
3.36
Family Size
40
7.60

10. Mason’s favorite brand of peanut butter is available in two sizes. Each size and its price are shown in the table.
a. What is the unit rate for each size of peanut butter? Regular: $ per ounce Family Size $ per ounce Which is the better buy?

Regular: $ 0.21 per ounce

Family size: $ 0.19 per ounce

The better buy is family size

Step-by-step explanation:

10x

step-by-step explanation:

the greatest common factor 30 and 20 is 10

5 is a common factor of 30 and 20 but 10 is also a factor and 10 is greater than 5 so 5 will definitely not be apart of our answer

now the most amount of x's you factor our is just 1 factor of 1

so 10x the gcf of the terms in the polynomial

13

step-by-step explanation:

distance formula is d=√(x2-x1)^2   +   (y2-y1)^2