Answer:
3
Step-by-step explanation:
Formula:

= 3
Answer: The awnser to C is 3/4 Because that's 0,25 and 5/4 is 1,25
Step-by-step explanation:
Answer:
11.95 dollars
Step-by-step explanation:
Cost of one LED bulb = 6.95 dollars
Cost of changing one bulb = 3 dollars
Life of each bulb = 5 years.
In 10 years, only one time after 5 years the bulbs would have been changed
Hence cost of 100 lamps = 695 and
cost of changing once = 500
Total cost = 1195 dollars for 11 years
Divide this by 10 years to get average cost per year
Cost of 100 lamps per year = 1195/100 = 11.95 dollars
Answer:
180=2x+ 24( angles opposite to equal sides)
156/2=x
x=78
Step-by-step explanation:
Ok so
(-3)(5x+-13)
=(-3)(5x)+(-3)(-13)
So your answer should be A. -15x+36
Hope this helps ❤️