MATH MAP Prep 2

Front

What is the formula to calculate the discount amount on an item?

Back

Discount Amount = Original Price × Discount Rate

Front

If a shirt costs $24.00 and is on sale for 15% off, how much do you save?

Back

You save $3.60.

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the rise over run.

Front

Find the slope of the line given the coordinates (2, 3) and (4, 7).

Back

Slope = (7 - 3) / (4 - 2) = 2/1.

Front

What is the solution to the equation 2x - 6 = -12?

Back

x = -3.

Front

How many terms are in the expression 4x - 9 + 4y - 5z?

Back

There are 4 terms.

Front

What is the mean of a set of numbers?

Back

The mean is the average of a set of numbers, calculated by dividing the sum of the numbers by the count of the numbers.

Front

If the mean, median, and mode of a data set are all equal to 8, what could be a possible data set?

Back

A possible data set is 5, 7, 8, 8, 12.

Front

What is the median in a data set?

Back

The median is the middle value when the numbers are arranged in order.

Front

What is the mode in a data set?

Back

The mode is the number that appears most frequently in a data set.