The rate of change of the linear equation is 
Explanation:
The given two coordinates are 
and 
To determine the rate of change, let us use the formula,
Substituting the coordinates in the equation, we get,
Simplifying, we have,
Dividing, we get,
Thus, the rate of change of the linear equation is
Answer:
1 5/7 glasses
Step-by-step explanation:
4/5 of 6 ounces is 24/5 ounces
24/5 ounces in 2 4/5 hours equals 'x' ounces in 1 hour
(24/5)÷(14/5) = x/1
cross-multiply:
24/5 = 14x/5
70x = 120
x = 12/7 or 1 5/7
Answer:
4.5 pounds
Step-by-step explanation:
6 3/4 divided by 1 1/2
Let's set variables to the different tickets:
S is senior tickets, and A is adults.
If there were 414 tickets sold, then
414 = A + S
If the total amount sold was $6173 and adults tickets were $20 and senior tickets were $13, then
6173 = 20A + 13S
We can then put these two equations into a system of equations:
We can single out one of the variables in the simpler equation to solve for the other:
Now that we have A, we can plug it into the other equation:
We plug in 414 - S for A, then we factor in the 20. Then we subtract 8280 from both sides and combine the two Ss. Then we divide both sides by -7.
The theatre sold 301 senior tickets and 113 adult tickets.
$12.15, 3 games.
$4.05, 1 game.
