Answer:
x-10 +x = 8 + 2x - 18
Step-by-step explanation:
A 9 kg bag of mangoes for $12 is.
Given is the bulk unit rate of the mangoes.
Let’s solve for the unit rate of each mango and its price.
=> Let’s analyze the given situation.
It is said that in 9 kilograms of bag of mangoes, the costs of all of it is 12 dollars.
Find how much the cost of 1 kg bag of mangoes is.
=> 12 dollars divided by 9 kilograms to get the value of 1kg bag of mangoes
=> 12 / 9 = 1.3
Thus, the unit rate is 1.3 dollars / kg
Given:
The graph of function.
To find:
The correct statement for the domain and range of the given graph.
Solution:
Domain: The set of input values.
Range: The set of output value.
From the given graph it is clear that the graph represents a polynomial function.
The given graph of a polynomial function is defined for all real values of x. So, the domain is the set of all real numbers.
The graph of the function approaches from negative infinite to positive infinite. So, the output the given graph is set of all real numbers. It means the range is the set of all real numbers.
Therefore, the correct options are B and D.
9/11 is rounded to 1. It rounds up because 9 is higher than 5, which is the middle of 11.
