The price of each frozen yogurt at a store is $4. a customer pays exactly $30 for x frozen yogurts after a $2 discount. how many frozen yogurts does the customer buy? (is it 7,8,15, or 17 frozen yogurts? also tell me the steps to the prob too? )

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120