Solve the inequality. −15x+1<12

Which answer represents the solution set?

A. x>−55

B. x<−55

C. x>−115

D. x<−115

One answer only

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe