Walter is trying to gather apples on a farm. his goal is to gather at most, 100 apples. he already has a parcel of 30 apples. his brother dwight and he will each gather the remaining number of numbers of number of apples. if they gather the same number of apples, write an inequality that can be used to represent the number of apples required in order for walter to reach his goal.

( go step by step. )

We already know that 100 apples is the goal that Walter and his brother are trying to reach. The amount collected so far is 30, because Walter has a parcel of 30 apples. However, Dwight does not have any. We can then find how many are left with the equation 100 - 30, because we are subtracting what we already have from our goal. The answer is 70 and Walter has 70 apples left to collect to reach his goal.

the first one, all those points on the line just make a strait line.