.5 is the common difference between the numbers
Answer:
the question is only this much or there are the another question too
Answer:
It must be the cost of the one table.
Step-by-step explanation:
It's logic. 25x is the cost of the (unknown) number of chairs.
The total Amount he spent is the cost of the chairs <u>plus</u> what he spent on the table.
Answer:
Step-by-step explanation:
Consider the equation
Substitute
into the equation:
This is quadratic equation, where
Hence,
Now, use the substitution again:
1. When then
2. When then
This equation has no solutions, because the range of is and 3>1.