Asubmarine to study changes in the sea level of the pacific ocean descends 420 feet below sea level. 3 hours later, it makes an ascent of 170 feet. what is the submarines new position?

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8

Use the information given below, to compare the cost of operating two different vehicles for one month (4 weeks) you are considering two different cars. you drive to work, a 20 mile round trip, five days a week. gasoline costs you $1.50 per gallon car agets 28 miles per gallon, would have $300 a year in maintenance costs, and would cost you $1,500 per year to insure car b gets 19 miles per gallon, would have $500 a year in maintenance costs, and would cost you $1,000 per year to insure costs car a car b gas cost per month insurance cost per month maintenance cost per month $ total cost per month

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