12) When Tiffany's 3DS is fully charged it lasts for 8 hours. If she only charged it full, how long would it last?

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2