Answer:
horizontal and vertical
Step-by-step explanation:
if its the plus?
The angle is 80 degrees. The measure of an angle is the exact same as the angle measure of the included arc, so that makes angle BAC 80 degrees
$489.50+x=$756.80
x=amount paz has.
756.80-489.50 = 267.3
so Paz has $267.30
Answer:
(a) and (f)
Step-by-step explanation:
Given

See attachment for table and options
First, we calculate the slope of the table

Using:


So, we have:



The equation is then calculated using:

This gives:



So, we have:
--- The given equation
and
--- The equation of the table
An equation is represented as:

Where:
m = slope or rate of change
b = y intercept
So, for the given equation: 
Rate of change = 5
y intercept = 12
For the table: 
Rate of change = 12
y intercept = 5
In conclusion:
(a)
has the greater rate of change:
and
(f)
has the greater y intercept
Answer:
3+x=12
x=9
Step-by-step explanation:
To solve this question, you can subtract 3 from 12 to get that Kathy started with 9 pens :)