Answer:
Step-by-step explanation:
-12+5x=-24+x
4x=-12
x=-3
|RZ|=0.5|SW| therefore 2|RZ|=|SW|.
5x - 20 = 2 · 30
5x - 20 = 60 |add 20 to both sides
5x = 80 |divide both sides by 5
x = 16
Step by step explanation:
33 x .65 = 21.45
33 - 21.45 = 11.55
The total of the discounted item is $11.55.
Answer:

Step-by-step explanation:
The negative reciprocal of 4 is -1/4.
Let's substitute in our values, to find the y-intercept:



Finally, our full equation is:
