Math Problem Solving

Front

What is the formula to calculate the total amount saved over time?

Back

Total Amount = Initial Amount + (Weekly Savings × Number of Weeks)

Front

If Julia has $40 and saves $12 per week, how much will she have after 13 weeks?

Back

Total Amount = 40 + (12 × 13) = $196

Front

What is an equivalent expression?

Back

An expression that has the same value as another expression for all values of the variable.

Front

How do you simplify the expression 100q - 12 - 2q?

Back

Combine like terms: 100q - 2q = 98q, so the simplified expression is 98q - 12.

Front

What inequality can be used to determine the number of boxes of chocolate cupcakes Stella should buy?

Back

26 ≤ 4c + 10, where c is the number of boxes.

Front

What is the first step to solve the equation 2x + 3 = 9?

Back

Subtract 3 from both sides: 2x = 6.

Front

What is the solution to the equation 2x = 6?

Back

Divide both sides by 2: x = 3.

Front

What is the average score Jeff needs to keep under 104 points after scoring 14 points in 3 rounds?

Back

He needs to score less than 6 points in each of the remaining rounds.

Front

What is the total number of rounds Jeff plays?

Back

18 rounds.

Front

What is the goal of Jeff's game?

Back

To keep his score under 104 points.