Answer:
i do not understand it is not clear to me
Answer:
e = - 6
Step-by-step explanation:
-2(e + 3) = 6
-2e - 6 = 6
- 2e = 6 + 6
- 2e = 12
2e = - 12
e = - 12 : 2
e = - 6
Set up the following equations:
x is the amount of hours worked on the weekday job, and y is the amount of hours worked on the weekend job.
We'll use substitution to remove one of the variables.
Multiply the first equation by -18 to get opposite coefficients for y:
Combine these two equations together:
Divide both sides by 2 to get x by itself:
Plug in x to the first original equation:
Subtract 25 from both sides to get y by itself:
He worked
25 hours at his weekday job, and 15 hours at his weekend job.
Answer:
D
Step-by-step explanation:
just took the edg quiz
The answer is -40 degrees. That is when both celsius and fahrenheit are equal.