Which expression is equivalent to 8x^2 ^3sqrt375x + 2 ^3sqrt3x^7, if x =/=? thank you in advance, lovely human(s)!

What is the slope of the line shown below?

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.

Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.