Answer:
Step-by-step explanation:
In algebra we work with variables and numerals. To evaluate an algebraic expression simply means that you are going to determine the value of an expression by substituting and evaluating using the operation order.
in summary in order to evaluate an algebraic expression
- you must identify the variable and its value
- you will substitute the given value for the variable
- complete the necessary calculations
Take for example;
evaluate 2a + 4b - 2c
given that a = 2 , b = 1 , c = 5
since you already know the value of the variables you substitute them into the question
we have
2(2) + 4(1) +2 ( 5)
4 + 4 + 10
18.............. answer.
Solution:
we have been asked to find
The difference between the volume of cone and the volume of a cylinder?
As we know that the volume of the cone is given by the formula

And the volume of the Cylinder is given by the formula

The difference between the volume of cone and the volume of a cylinder can be calculated as below

Answer:
2
Step-by-step explanation:
because whether a child or an adult buys the ticket it is still $9.50
Answer:
320/4=8 8 tens /4 tens =2
Step-by-step explanation: