The table shows the 19 animals that were at the zoo. The ratio of elephants to monkeys is 3/5 . How many zebras and monkeys are at the zoo?

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?