. Dillion deposits $150 into his account. One week later, he withdraws $26. Write an addition expression to represent this situation. How much higher or lower is the amount in his account after these two transactions?

$124 higher

Step-by-step explanation:

Given

Required

Represent the situation

Determine how much higher or lower is the remaining amount

Let the initial amount in his account be represented with x

When he deposited, the balance becomes

When he withdrew, the balance becomes

Hence, the algebraic expression is

Calculating how much higher or lower

Open bracket

Recall that the initial amount in the account is x

The difference between the balance and the x is as follows

Hence, the account has a higher of $124 after both transactions

associative property of multiplication