Help Me! ASAP! I'll Mark The Brainliest! Ernesto brings his dog to training classes. the equation -60x+2y-120=0 relates y the total. cost of a pets training and x, the number of classes taken. Ernesto states that the y-intercerpt of the line represented by the equation is 30. Is he correct? Explain your reasoning.

Ihave this math question 2/3 ÷2 1/10=

Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?