HI! please answer the following question with all three parts: Identify the amount, base, and percent in the problem: What is 60% of 485?
A. amount: 485, base: 60, percent: unknown
B. amount: unknown, base: 485, percent: 60%
C. amount: unknown, base: 60, percent: 485
D. amount: 485, base: unknown, percent: 60%

(Hint: I know that the percent is 60% so I just need help with the base and amount. The answer choices will narrow down to B and D)

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.

none of these

step-by-step explanation:

23 + 34 add up to 57 so just inform the teacher of this really stupid mistake

fyuh

step-by-step explanation:

gvfvhv

the answer would be 0.54