6.3D Lesson 14 and 15

Front

What is the expression to calculate the total change in the balance of a gift card after making purchases?

Back

The expression is: -30 + 2(-7). This represents spending $30 on jeans and $14 on socks.

Front

What does a negative integer represent in the context of a gift card balance?

Back

A negative integer indicates a decrease in the balance of the gift card.

Front

Calculate the total change in the balance of a gift card if $30 is spent on jeans and $14 on socks.

Back

The total change is -44.

Front

What is the value of the expression: 35 - (−110) + 5 ⋅ 2?

Back

The value is 79.

Front

How do you calculate the remaining balance after a refund and a purchase?

Back

Add the refund to the initial amount, then subtract the purchase amount.

Front

If Julie had $237, received a $128 refund, and bought a chair for $62, what is her remaining balance?

Back

Julie has $303 remaining.

Front

What expression represents the change in a checking account after buying multiple items?

Back

The expression is: 5(–6) + (–7), representing the cost of shirts and lunch.

Front

What does the expression 5(–6) + (–7) calculate?

Back

It calculates the total spending of $37 from buying 5 shirts and $7 for lunch.

Front

What is the result of Nathan's beanbag throws if the total points scored is not listed in the options?

Back

The answer is 'None of these'.

Front

What does it mean if a score is represented as a negative integer?

Back

A negative score indicates a loss of points or a deficit.