Answer:
As outdoor temperatures increased, residents' electric bills increased.
Step-by-step explanation:
Answer:
The expression is equal to 8
Step-by-step explanation:
This is the question in proper
6t−20−32u
When u= 1/4 t= 6
We were given this, 6t−20−32u then we were given the value of u= 1/4 and that of t= 6.
All we need here is to substitute u= 1/4 t= 6 into 6t−20−32u then evaluate it as follows
6(6)-20-32(1/4)
6×6=36
32×(1/4)=8
Then merge it together and calculate it we have
=36-20-8=8
Answer:
False,
(-4, -1) is not a solution of the given system of equations
Step-by-step explanation:
Given the system of equations:
.......[1]
......[2]
To determine (-4, -1) is a solution
Substitute x = -4 and y = -1 in both the equations, if they both satisfied then it is a solution.
⇒
⇒
False.
⇒
⇒
True.
Since, the given statement is not true
because the ordered pair (-4, -1) does not satisfy the given system of equations.
It is a positive line with a slope of 2/3 and a y-intercept of -5.
