3.2 73
Ezza
-39
10. The distance in miles from the airport that a plane should begin descending, divided by 3, equals the plane's
height above the ground in thousands of feet. If a plane is 10,000 ft above the ground, write and solve an equation
to find the distance at which the pilot should begin descending.
3 놀
100
45-3=
What if we know that a plane began its descent 45 miles from the airport. Use the equation above to find
how high the plane was flying when the descent began.
10,000
h

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.