TSI Final review

Front

What is the formula to find the sum of two consecutive odd integers if n is the least integer?

Back

The sum of two consecutive odd integers can be represented as 2n + 2.

Front

How do you calculate the cost of carpeting a rectangular floor?

Back

To calculate the cost, multiply the area of the floor (length x width) by the cost per square foot.

Front

What is the solution to the equation 3(x + 1) = 5(x - 2) + 7?

Back

The solution is x = 3.

Front

What is the area of a rectangle with a length of 10 feet and a width of 12 feet?

Back

The area is 120 square feet.

Front

If the cost of carpeting is $2.50 per square foot, how much will it cost to carpet a 10x12 foot room?

Back

The total cost will be $300.00.

Front

What is a consecutive odd integer?

Back

Consecutive odd integers are numbers that are odd and follow one another, such as 1, 3, 5, or 11, 13.

Front

What does it mean for integers to be consecutive?

Back

Consecutive integers are numbers that follow each other in order, without any gaps, such as 1, 2, 3.

Front

How do you solve for x in the equation 3(x + 1) = 5(x - 2) + 7?

Back

Distribute, combine like terms, and isolate x to find the solution.

Front

What is the perimeter of a rectangle with a length of 10 feet and a width of 12 feet?

Back

The perimeter is 2(length + width) = 2(10 + 12) = 44 feet.

Front

What is the definition of an integer?

Back

An integer is a whole number that can be positive, negative, or zero.