Answer: Rational number
It is a rational number because it is a fraction of two integers. Those two integers being -15 and 2.
In general, any rational number is of the form P/Q where P and Q are integers. The Q cannot be zero. Another example of a rational number is 2/3. In this example, P = 2 and Q = 3.
Going back to -15/2, we would have P = -15 and Q = 2.
The fraction -15/2 is not a whole number nor is it an integer. This is because -15/2 = -7.5 and this is sufficient to see we don't have an integer result. We would need to have nothing after the decimal point to get a whole number.
Answer:6.48
Step-by-step explanation:
1.60 times 4 jus to start it off it will be 6.40 plus the 1/2 pound it will be .80 plus 6.40 will be 7.20 and 10 percent off that is .72 the remainder will be 6.48
Answer:
where is the question I want to help you.
Answer:
Step-by-step explanation:
The given equations are:
and 
On solving , we get the graph which is red in colour.
By Putting x=o in the equation⇒y=3
Putting x=-3⇒y=4
Now, plotting the graph for the equation , it is plotted as blue colour by putting x=0⇒y=-4 and by putting x=3⇒y=2, Following the same path, we can plot the two graphs for the given equations.
