Simplify the expression.
-4 + 6 • (-1)
a. -10
b. -2
c. 2
d. 10

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

The volume of the a sphere whoes diameter is 18 cm is cubic cm . if it's diameter were reduced by half, it's volume would be of its original volume