Answer:
Assuming you mean from $60 to $45, that would be 25%.
Step-by-step explanation:
We can use the simple formula:
In this case:
Which means there is a 25% discount.
Answer:
-3/7, 1/4, 1/2
Step-by-step explanation:
The larger the denominator the smaller the fraction.
The expression that represents the volume would be: <span>C) 6x^3+39x^2+54x</span>
Proof of the calculation:
V = Lwh
V = (x+2) (3x) (2x+9)
V= (3x^2 + 6x) (2x + 9)
V = (6x^3 + 27X^2 +12x^2 + 54x)
V = 6x^3 + 39x^2 + 54x
Answer:
The expression consists of two terms, and each term contains two factors.
Step-by-step explanation:
Given - Complete the statement to describe the expression ab + cd
To find - The expression consists of ....... terms, and each term contains .......factors.
Proof -
The given expression has two terms
Term I - ab
Term II - cd
Now,
Each term contains two factors
In Term I - one factor is a and another factor is b
In Term II - one factor is c and another factor is d
Definition used -
- A term is a single mathematical expression.
It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted.
- A Factor is Something which is multiplied by something else.
A factor can be a number, variable, term, or a longer expression.
If we substitute 2 into x it'll be: