Answer:
The ordered pair (6,3) can not be a solution for the problem situation.
Step-by-step explanation:
Marcus has total 50 tokens to spend at the carnival.
Now, given that the Ferris wheel costs 7 tokens and the carousel costs 5 tokens.
So, if Marcus play the Ferris wheel for x times and the carousel for y times, the total expenditure will be given by
7x + 5y = 50 ............ (1)
Now, the ordered pair (6,3) i.e. x = 6 and y = 3 does not satisfy the above relation equation (1).
So, the ordered pair (6,3) can not be a solution for the problem situation. (Answer)
Answer:
3x+2y
Step-by-step explanation:
you would count 3 to the right on the flat line, and on the line that goes straight up and down, you would count 2 going up and you would plant a dot where they meet on the graph
To add with powers, both the variables and the exponents of the variables must be the same. You perform the required operations on the coefficients, leaving the variable and exponent as they are. When adding with powers, the terms that combine always have exactly the same variables with exactly the same powers
http://www.wikihow.com/Add-Exponents#Adding_Variables_with_Exponents_sub
Answer:
Valid
Step-by-step explanation:The term "valid" generally refers to a property of particular statements and deductive arguments. This term is used to describe an argument or proof that is logically correct. That is, its conclusion stems from its assumptions or premises.
A valid argument is one that the conclusion necessarily follows from the premises. That is, if the premises are true, the conclusion will also be true.
Suppose you are presented with two true premises. If you accept that both are true, then you will have to accept that the conclusion is also true, because there is no possibility that the conclusion is false in this case.