Exploring Algebra: What's the rule? You can find patterns to figure out the tables.

What is an "In" and an "Out" number - when the In numbers are greater than the out numbers, does the rule use addition or subtraction? what's the rule?

HELP!!!!!

subtractiom\n

A pound of apples cost $4.75

When you are given a table with "In" and "Out" numbers, the "In" numbers refer to the input values you are given, and the "Out" numbers refer to the corresponding output values.

In this case, if the "In" numbers are greater than the "Out" numbers, it means that you are starting with a larger input value and getting a smaller output value. To determine the rule, you need to analyze the relationship between the input and output values.

One way to understand the relationship is by looking for patterns or trends in the table. You can start by comparing the differences between consecutive "In" and "Out" numbers. If the differences are consistent, it might indicate a linear relationship, meaning the rule could involve addition or subtraction.

For example, if you notice that each "Out" number is 2 less than the corresponding "In" number, you can deduce that the rule involves subtracting 2 from the "In" number to get the "Out" number.

To further verify the rule, you can test it with different sets of "In" numbers and check if the rule consistently applies. If it does, you can reasonably conclude that the rule involves subtracting a constant value (in this case, 2) from the "In" numbers to obtain the corresponding "Out" numbers.

Remember, analyzing the patterns and testing the rule with different examples can help you gain a deeper understanding of the relationship between the "In" and "Out" numbers.