Julie is making a sauce for a chicken dish. the list shows the amount of each ingredient needed in order to make 4 servings of the sauce. • 2 tablespoons of black pepper • 1/2 cup of butter • 2 tablespoons of vinegar • 5 tablespoons of soy sauce • 1 cup of milk based on this information, which statement is true? a) for 12 servings, she would need to use 2 cups of butter. b) for 16 servings, she would need to use 8 table spoons of vinegar. eliminate c) for 20 servings, she would need to use 20 tablespoons of soy sauce. d) for 2 servings, she would need to use 4 tablespoons of black pepper.

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.

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation: