a factory produces widgets and zurls, the combined number of widgets and zurls made each day cannot be more than 12. the maximum number of widgets the factory can produce in a day is 4. let x be the number of widgets and y the number of zurls. select all the inequalities that represent this situation​

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Write the equation in logarithmic form 8^x=64

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.