the USDA suggests that a 10 year old girl needs to consume about 2,000 calories per day. Between the ages of 10 and 20, that number increases by 100 calories per year

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons