Answer:
8-4x= 0 has only 1 solution
Step-by-step explanation:
This can only have one solution because there will only be one value that can set the equation equal to 0 that number is 2. -2 on the other hand will not work because you will get 8+8=0 which does not make sense so you can only have 1 solution.
Hope this helps
Answer:
180°
Step-by-step explanation:
Answer:
3060°
Step-by-step explanation:
19-2 = 17
17 x 180 = 3060
You're on the right track. If they generated 380 less than 2012, then in 2013 they generated 9782-380 = 9402.
They used 10472 in 2012, so 10472+390 = 10862 used in 2013. now subtract used from produced to see how much they had to buy...
10862-10472 = 390
They had to buy 390khW from the power company.
Answer:
-53/12
Step-by-step explanation:
convert mixed nukber to improper fraction
-23/3+(-5 1/2)+8 3/4
-23/3-5 1/2+8 3/4
-23/3-5 1/2+35/4
-23/3-11/2+35/4
-53/12
