1. Hachi and Ulla are studying a tile pattern. Its' rule is y = 25 - 2x. Hachi thinks that Figure 10 of this pattern will have one tile. Is she correct? Justify your answer.

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?