Answer: 3024 ways
Step-by-step explanation: 9*8*7*6*5=3024
1/2 is written as a decimal as 0.50
Start at 4 and since it a negative go down one and over one
The relationship between y and x is y = 5x + 15.
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Linear equation</h3>
A linear equation is in the form:
y = mx + b
where y, x are the variables, m is the rate of change (slope) and b is the initial value of y (y intercept).
From the table, using point (5, 40) and (25, 140):
![y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-40=\frac{140-40}{25-5} (x-5)\\\\y=5x+15](https://tex.z-dn.net/?f=y-y_1%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%20%28x-x_1%29%5C%5C%5C%5Cy-40%3D%5Cfrac%7B140-40%7D%7B25-5%7D%20%28x-5%29%5C%5C%5C%5Cy%3D5x%2B15)
The relationship between y and x is y = 5x + 15.
Find out more on Linear equation at: brainly.com/question/14323743
Expressions
are irrational.
Expressions
and
are rational.
Rational and irrational expression :
The given expression are,
Which is irrational.
Which is irrational.
Which is rational.
Which is rational.
Which is rational.
Which is irrational.
What is Rational expressions ?
- Rational expressions represent the relationship between two polynomials. It means that the numerator and denominator are both polynomials.
- It is an algebraic expression ratio with an unknown variable, similar to a fraction. We can, however, simplify this type of expression with the aid of a calculator.
- You've probably heard of rational numbers, which are written in the form p/q. In contrast, rational expressions are the ratio of two polynomials.
- To find the root or zero of a polynomial expression, we must first make it equal to zero. To find the zeros of rational functions or expressions, however, only the numerator must be set to zero after the expression has been reduced to its simplest terms.
Learn more about the rational function here:
brainly.com/question/1851758
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