If your average monthly cost of running a 42" plasma television is $3.50, and the wattage for a 42" plasma screen is 400 how many hours per month do you have the television on?

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

What is the perimeter of an equilateral triangle if each side is (x+3)?

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case: