Constant Usage $0.05324/KWH Daytimer (Most usage between 7 a. m. – 7 p. m.)
As long as most power used is 7 a. m. – 7 p. m., then you receive a 20% discount on power usage 7 p. m. – 7 a. m.

$0.05456/KWH NightTimer (Most usage between 7 p. m. – 7 a. m.)
If more than 50% of power usage is outside of 7 p. m. – 7 a. m., then you have to pay the Daytimer rate for all power used 7 a. m. – 7 p. m. $0.05281/KWH

How much would you have paid on the Constant Usage plan?
$22.37
$21.83
$21.65
$22.08

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

What is always true about a positive integer raised to a negative odd power?