Carissa leaves a 20% tip at her favorite restaurant. her bill is 32$. what tip should she leave? (Type the answer as $ amount).​

Using the graph below, select all statements that are true. a. f(0.6)=0 b. f(-3.2)=-3 c. f(5.1)=5 d. this is the graph of the greatest integer function. e. this graph is one-to-one.

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?