Answer:
y= 20
Step-by-step explanation:
5x= 25, therefore x=5. In which case every triangle equals 180, so 25+25=50 and 180-50=130. 130-70=60 and 60÷3= 20.
Step-by-step explanation:
The smallest y-value is -3 when x=0
[-3,∞)
Answer: = 62.8 pounds of CO₂
Step-by-step explanation:
1 kilowatt per hour produces 0.99 pounds of C02.
The total wattage in hours used was;
= 7,043 * 9 hours
= 63,387 watts
In kilowatts;
= 63,387/1000
= 63.387 kilowatts
CO2 produced;
= 63.387 * 0.99
= 62.75313
= 62.8 pounds of CO2
Answer:
60n + 15 = 90n+12
Step-by-step explanation:
i think its this but not sure
