A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers.
All numbers that are not rational are considered irrational. An irrational number can be written as a decimal, but not as a fraction.An irrational number has endless non-repeating digits to the right of the decimal point. Although irrational numbers are not often used in daily life, they do exist on the number line. In fact, between 0 and 1 on the number line, there are an infinite number of irrational numbers!
Answer:
x = 0, -2
Step-by-step explanation:
Just take my word for it.
Answer:
Boxes of pizza: 16
Sodas: 6
Step-by-step explanation:
Use system to solve:
x : boxes of pizza
y: soda
<em>x + y = 20</em>
<em>8x + 1.5y = 137</em>
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There are 30 days in April, so if you randomly pick a date in April there are 30 equally likely outcomes
Answer:
Step-by-step explanation:
These lines are parallel since they both have the slope of 3. Then it becomes a matter of seeing how far their y-intercepts are from one another. That is the distance between them, and will be the distance between them for the entire length of each line since parallel lines remain the same distance apart forever. The first line has a y-intercept of 6 and the second line has a y-intercept of -2. From 6 to 0 is 6, then add another 2 units to get a grand total of 8 units apart. Since distance is a measure of length and length will never be negative, we are not subtracting here. We are simply counting the number of units between each y-intercept. And it doesn't have to be the y-intercept. Every point on the first line is 8 units above every point on the second line.
