If lim g(x) and lim g(x) exist, then so does limg(x).
x+c+

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor