Answer:
Im dumb but cant you just be like, I subtracted 146° and 62°?
Since the family spends ten minutes on average per shower and there is 2.5 gallons spent per minute, 25 gallons are used per shower and with 4 shows per day, 100 gallons are used per day, so in 30 days they use 3,000 gallons of water, since water costs $1.50 per 1000 gallons, showering only costs them $4.50 per month
Here is your answer
A. (4,-7)
REASON:
In quadrant IV abscissa is +ve and ordinate is -ve. Since absolute value is 11
Here |4|+|-7|= 4+7= 11
HOPE IT IS USEFUL
Answer: -4F and 3
Explanation: combine -F and -3F makes -4F and 14 - 11 = 3
The first one is 23.430, I don't have time to help with the second part of the question, but good luck! :)