6.1 - 6.12 Review

Front

What is the first step in solving the equation 4b + 4 = 24?

Back

Subtract 4 from both sides.

Front

What is the solution to the equation -8 = 3n + 4?

Back

n = -4.

Front

If a recipe calls for 7 cups of sugar and 2 cups have already been added, how can we express the amount of sugar needed?

Back

2 + n = 7.

Front

How many tickets must be sold at $7 each to cover a $1200 band fee and $2 per brochure cost per person?

Back

240 people.

Front

If 472 students are going on a field trip and 120 are returning home, how many will stay overnight?

Back

352 students.

Front

How many cabins are needed if each cabin sleeps 8 people and 352 students are staying overnight?

Back

44 cabins.

Front

What is the equation to find the number of tickets sold if the total revenue must equal $1200 plus the cost of brochures?

Back

7x - 2x = 1200.

Front

What is the process to isolate the variable in the equation 3n + 4 = -8?

Back

Subtract 4 from both sides, then divide by 3.

Front

In the equation 2 + n = 7, what does 'n' represent?

Back

The number of additional cups of sugar needed.

Front

What is the breakeven point in a business scenario?

Back

The point where total revenue equals total costs.