All of the members of the Harvey family are very tall. Their heights are 84 inches, 84 inches, 77
inches, 63 inches, 70 inches, 70 inches and 'X'
inches. If the mean height of the family members
is 75 inches, about how tall is person 'X' ?
77 inches
84 inches
70 inches
63 inches

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

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.

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax