Since the base price for membership with 0 classes is $30 and the price goes up by 5 dollars with each class, then the equation for y would be...
y = 30 + 5x
Answer:
m = -2/7
Step-by-step explanation:
We can find the slope when given two points by using
m = (y2-y1)/(x2-x1)
=(4-2)/(-5-2)
=2/-7
= -2/7
Answer:
Approximately 11 baker's dozens equal 1 gross.
Step-by-step explanation:
The number of items in a baker's dozen = 13
The gross = 144 items
So, the number of baker's dozen in a gross
=
=
Hence, approximately 11 baker's dozens equal 1 gross.
The way that you would do this is by taking
out of the binomial, or as I like to think about it, 'un-distributing'. :p
out of
, you end up with
.
When you take
out of
, you get
.
Put it together, and the solution is
-
.
Hope I helped!!