Each of the 212 pages in the largest fashion catalogue measured 2.7 m by 2.8 m. What was the perimeter of a page? What was the area?
The perimeter of a page in the catalogue was ?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?