Answer:
Step-by-step explanation:
Remember that
Let
x ----> the total cost of the books
we know that
The total cost of the book multiplied by 0.65 must be equal to $438.75
so
The linear equation that represent this situation is
solve for x
Answer:
$6
Step-by-step explanation:
add all of them up and divide by the amout of numbers there
Answer:
A number line going from negative 12 to positive 12. Points are at negative 8, negative 4, and 11.
Step-by-step explanation:
In a number line plot, each integer number of interest is represented by a point.
The number line that plots the integers –8, –4, and 11 is the number line where –8, –4, and 11 are present
Answer:
(2b - 3)(2b + 3)(b - 3)
Step-by-step explanation:
4b³ - 9b - 12b² + 27
b(4b² - 9) - 3(4b² - 9)
(4b² - 9)(b - 3)
(2b - 3)(2b + 3)(b - 3)
