Please help The ordered pair (5, 20) is a solution of a system of linear equations. Which is true of the system? *
The graphs of the equations intersect where the y-value is 5.
The graphs of the equations intersect at (5, 20).
The system has 5 equations and their graphs intersect 20 times.
The graphs of the equations do not intersect.

The westins and the shermans live in the same city and pay the same sales tax rate, and both families made $14,000 in taxable purchases last year. if the westins made $86,000 and the shermans made $33,000 last year, is the sales tax in their city an example of a regressive tax? yes, because the westins and the shermans both paid the same sales tax rate. b. no, because the shermans paid a higher percentage of their income in sales tax than the westins did. c. no, because the westins and the shermans both paid the same sales tax rate. d. yes, because the shermans paid a higher percentage of their income in sales tax than the westins did.