Abc is reflected across the x-axis and then translated 4 units up to create abc. what are the coordinates of the vertices of abc?
a
| 8
c
ac-3, 3), b(-1,1). c(-2, 3)
a3, 3), b1, -1), c2, 3)
a3,-5), b(1,-7), c3,-5)

What is the range for 31,39,29,34,37,24,36,33,34,28

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.

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)