rob owns an apartment and uses 215 kwh of electricity, 900 ft³ of gas, 450 gallons of water, and internet…

rob owns an apartment and uses 215 kwh of electricity, 900 ft³ of gas, 450 gallons of water, and internet and phone plans as described in the table. he typically spends about $120 per month on maintenance costs. calculate his monthly utility and maintenance expenses. utilities electricity $0.15/kwh phone $40/month gas $1/100 ft³ internet $100/month water $0.03/10 gal maintenance $120/month round to the nearest cent.

rob owns an apartment and uses 215 kwh of electricity, 900 ft³ of gas, 450 gallons of water, and internet and phone plans as described in the table. he typically spends about $120 per month on maintenance costs. calculate his monthly utility and maintenance expenses. utilities electricity $0.15/kwh phone $40/month gas $1/100 ft³ internet $100/month water $0.03/10 gal maintenance $120/month round to the nearest cent.

Answer

Explanation:

Step1: Calculate electricity cost

$215\times0.15 = 32.25$

Step2: Calculate gas cost

$900\div100\times1=9$

Step3: Calculate water cost

$450\div10\times0.03 = 1.35$

Step4: Calculate phone cost

Given as $40$

Step5: Calculate internet cost

Given as $100$

Step6: Calculate maintenance cost

Given as $120$

Step7: Calculate total cost

$32.25 + 9+1.35 + 40+100+120=302.6$

Answer:

$302.60$