Which of the values in the set (2,3,4,5) is a solution to the equation 2x + 4 = 10

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

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.