Which of the following does not describe slope?

a. a two-dimensional figure
b. a unit rate
c. a rate of change
d. rise over run

I'm terrible at math any here is appreciated.

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .