Write a variable expression for 9 more than a number s.
a 9 – s
b s + 9
c 9 ÷ s
d s + 10

Franco wants to double the volume of the cone. what should he do?

Negative 5 1/12 + negative 4 1/4 + 6 3/4

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.