Most TV screens have similar shapes the measure of the diagonal is used to give screen size suppose the dimensions of a 9 inch screen are 5 1/2“ by 7 1/2“ find the dimensions of an 18 inch TV at 8:35 inch TV

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

What are the cordinates for point a?

Mikael, hema and 5 friends will run an event. they will wear either a red shirt or red baseball hat during the event. they want to spend exactley $40. shirts cost $8 each and caps cost $4 each.