Answer:
52500
Step-by-step explanation:
Answer:
The expression used to find the change in temperature per hour is Algebraic expression
Thus per hour; the temperature falls at the rate of
Step-by-step explanation:
A temperature falls from 0 to
in 
Which expression finds the change in temperature per hour.
From the above given information;
The initial temperature is 0
The final temperature is
The change in temperature is 


Thus;
-12.25 ° = 3.5 hours
To find the change in x° per hour; we have;
x° = 1 hour
The expression used to find the change in temperature per hour is Algebraic expression
From above if we cross multiply ; we have;
(- 12.25° × 1 hour) = (x° × 3.5 hour)
Divide both sides by 3.5 hours; we have:

x° = - 3.5
x° = 
Thus per hour; the temperature falls at the rate of
Answer:
This is the sample answer for edmentum.
Answer:
the answer is =》

Step-by-step explanation:
let's solve :-
=》

=》

=》

=》

Y - 2x ≤ -3y - 2x ≤ -3
y - 2x ≤ -3y - 2x
y + 3y - 2x + 2x ≤ 0
4y ≤ 0
y ≤ 0
-3y - 2x ≤ -3
-3(0) - 2x ≤ -3
-2x ≤ -3
x ≥ 3/2
One of the solutions to the inequality is (3/2, 0)