If you are looking to write an inequality equation that models this situation, then the answer would be: . The "at most" signals to use the less than or equal to sign.
Answer:
5/4k^2
Step-by-step explanation:
Answer:
14.64
Step-by-step explanation:
A negative times a negative equals a positive and there are 2 decimal places.
Answer:
Below.
Step-by-step explanation:
81 - x^4 Treat as the difference of 2 squares:
= (9 - x^2)(9 + x^2)
We can further factor the 9 - x^2 (difference of 2 squares)
= (3 - x)(3 + x)(9 + x^2).
9 + x^2 can't be factored.
Each solution is a pair of numbers (x,y) that make the equation true. Solving a linear equation usually means finding the value of y for a given value of x. If the equation is already in the form y = mx + b, with x and y variables and m and b rational numbers, then the equation can be solved in algebraic terms.
I really hope that this helps you if u have any more questions ask. :>