There are 111 guests attending a party. there are 15 servers. each server has the same number of guests to serve. jess will serve any extra guests. how many guests will jess be serving.

-Jess will serve any 6 guests.

Explanation:-

Total guests attending a party =111

Number of servers=15

As each server has the same number of guests to serve, divide total guests by number of servers, we get

111÷15

We know that 15×7=105

Now, 111-105=6> remainder=6 and quotient=7

Thus, Jess will serve any 6 guests.

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.