Y=45x + 25; x is the classes Angie takes and 25 is the y-intercept(the enrollment fee).
21 over 50 is
21/50.
The same thing, just put 21 on top, a line under it, and below that line, put the 50
Hot dogs- 4 packs (9 times 4 = 36)
Buns - 3 packs (12 times 3 = 36)
Answer:
3/4
Step-by-step explanation:
The mean of a data set is synonymous with the average. To find the mean, add up all the values in the data set and then divide by the number of elements.
From the table, there is 12 values. Thus, add up all the 12 values and then divide by 12:

Simplify:

Reduce:

Therefore, the mean of the data set is 3/4.
For the data set, this means that the average person guesses the temperature too high by about 3/4°F.
(Note: the symbol of x with a bar over it denotes the mean of a set)
Step-by-step explanation:
yes because 61 is less than 87