The rate of change of the linear function represented by the table is 3
<h3>Rate of change of a function</h3>
The rate of change of a function is also known as the slope of a function. The equation for calculating the slope is expressed as:
Slope = y2-y1/x2-x1
using the coordinates from the table (-2, -13) and (-1, -10)
Substitute
Slope = -10-(-13)/-1-(-2)
Slope = -10+13/-1+2
Slope =3
Hence the rate of change of the linear function represented by the table is 3
Learn more on rate of change here: brainly.com/question/25184007
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Answer:
32x
Step-by-step explanation:
Distribute the -8x to the (-4)
Answer:
81 adult tickets
Step-by-step explanation:
Step 1:
Set up a system of equations
Since the adult tickets and student tickets add to 243, we can do
and the student tickets sold were 2x the adult tickets, we can do
We can replace s in the first equation adding to 243 with 2a
Step 2:
Solve for a. We can divide both sides by 3.
Therefore, there were 81 adult tickets sold.
Step 3:
We can check our work! Since we learned earlier the student tickets are 2x adult tickets, we can multiply 81 by 2 and add that to 81 to see if it equals 243!
And...
So, 81 must be the answer!
Given:
The fractions are:
To find:
The each fraction as the sum of a whole number and a fraction less than 1.
Solution:
The given fraction is 
.
Therefore, the given fraction can be written as 
.
The given fraction is 
.
Therefore, the given fraction can be written as 
.
The given fraction is 
.
Therefore, the given fraction can be written as 
.
The discount is $7, and Mrs.Hill only has to pay $28.
