What is the measure of angle x?
Angles are not necessarily drawn to scale.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.