CISD College Prep Math Fall Final Review 24-25

Front

What is the unit price if 5 pounds of almonds cost $25?

Back

$5 per pound

Front

How do you calculate the total length of fencing needed for a rectangular area?

Back

Total length = 2 * (length + width).

Front

If a teacher buys 10 copies of a book at $10.95 each, how do you find the total cost?

Back

Total cost = number of copies * cost per copy = 10 * $10.95 = $109.50.

Front

What is the slope of the line represented by the equation 3x + 2y = 6?

Back

To find the slope, rearrange to slope-intercept form (y = mx + b). The slope (m) is -\frac{3}{2}.

Front

How do you find the height reached by a ladder leaning against a wall?

Back

Use the Pythagorean theorem: h = \sqrt{(ladder^2 - distance^2)}.

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length * width.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2 * (length + width).

Front

How do you find the average of a set of numbers?

Back

Average = (sum of all numbers) / (total count of numbers).

Front

What is the formula for the volume of a rectangular prism?

Back

Volume = length * width * height.