The picture attached will help you solve this equation... You go to an Italian restaurant with $31.90 to spend in a town with a 10% sales tax. Choose two meals that you could order that would allow you to tip 20% or greater to your waiter. (Hint: Figure out how much you have after sales tax first.)

Spaghetti with tomato sauce and the Marinara

Step-by-step explanation:

I think

c. (0.6,-1.4)

step-by-step explanation:

hope this

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.