Use the given function f(x) = (x-4) +8x to solve f(-2) *
a.18
b.14
c.22
d.-22

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12