Like terms are when you have 2 of the same coefficent disregarding the amount of numbers. you can add or subtract them to simplify in other words.
The answers are:
1. c = 31.4
2. 96.2
90- 22 = 68
68 divided by 18 = 4
So the greatest number of dvds she can by is 4
Answer:
9
Step-by-step explanation:
To find the slope of a line, calculate the distance between points with a ratio of vertical to horizontal distance. This is done using the formula:

Here the points are (-7,-2) and (-6,7). Substitute and simplify.
