If h(x) = 7 + 6f(x) , "where f(5) = 7 and f '(5) = 3", find h'(5).

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is