Answer:
How would you represent the expression "any position"?
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
<span>In a system of linear equations we should first try to eliminate one variable. Like this:2a+2x=18........................(1)a+3x=17........................(2)Multiply equation (2) with 2:2a+6x=34....................(3)Subtract 1) and (3):-4x=-16x=4Substitute in 1) or 2) to get 'a' value:a=5Therefore the solution is x=4 and a=5...................(Answer)</span>
Answer: If the quotient of two numbers is negative, then one of the numbers must be negative.
Step-by-step explanation:
When you divide a negative number by a negative number, then the quotient is positive.
When you divide a positive number by a positive number, then the quotient is positive.
When you divide a negative number by a positive number, then the quotient is negative.
When you divide a positive number by a negative number, then the quotient is negative.
Therefore, we can make the following conclusion: If the quotient of two numbers is negative, then one of the numbers must be negative.