Answer:
1. $245.54
2. 810 KwH
3. 565 KwH
Step-by-step explanation:
1. the function solves for the amount of money that would be charged, and x represents KwH
x = 1986 KwH
y = (0.104)*(1986) + 39
y = 245.54
2. y = 123.24
123.24 = (0.104) * x +39
123.24-39 = 0.104x
84.24/(0.104) = x
x = 810 KwH
3. y = 97.76
97.76 = (0.104)*x + 39
97.76-39 = 0.104x
58.76 = 0.104x
58.76/0.104 = x
x = 565 KwH
Since the rotation is 270 degrees counterclockwise, the point will end up in quadrant 4.
The ordered pairs in quadrant 4 are (+, -).
The only answer that matches is LETTER D.
2/5 of the number 100 is 40 because 100÷5=20 that is 1/5 so just add 1/5 of 100, 20, to 20 and you will get 40. hope it helps
Answer:
X is equal to 0.18
Step-by-step explanation:
X is that number
then
2X equal to 0.36
X equal to 0.36 divided 2
X is equal to 0.18
Best regards