REVIEW qtr 2 week 9 24/25 (M7)

Front

What is the solution to the inequality s - 10 ≤ 1?

Back

s ≤ 11

Front

How do you graph the solution set of the inequality -4a ≤ -28?

Back

First, solve for a: a ≥ 7. Then, graph a number line with a closed circle at 7 and shade to the right.

Front

Solve the equation: 6(1 + 3m) = -8(-2m + 5) - 4

Back

m = -25

Front

What is the mode of the following data set: 10, 11, 8, 14, 12, 8, 4, 5?

Back

The mode is 8.

Front

How many data items are in the plot if the answer is 16?

Back

There are 16 data items.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

Front

What does it mean to solve an inequality?

Back

To solve an inequality means to find all values of the variable that make the inequality true.

Front

What is the difference between a closed circle and an open circle on a number line?

Back

A closed circle indicates that the number is included in the solution (≤ or ≥), while an open circle indicates it is not included (< or >).

Front

What is the definition of mode in statistics?

Back

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

Front

How do you find the mode of a data set?

Back

Count how many times each number appears and identify the number that appears the most.