Foundations of Algebra Final Exam Review

Front

How many students are between 48 and 51 inches tall?

Back

There are 2 students between 48 and 51 inches tall.

Front

Write 16% as a fraction.

Back

Front

Solve for x: -6x + 1 = -11

Back

The solution for x is 2.

Front

Convert the fraction 13/20 to a decimal. Round to the nearest hundredth.

Back

13/20 as a decimal is 0.65.

Front

What is the slope of a graph that decreases from left to right?

Back

The slope of the graph is negative.

Front

Define slope in the context of a graph.

Back

Slope is a measure of the steepness of a line, calculated as the rise over run.

Front

What is the formula for calculating the slope between two points (x1, y1) and (x2, y2)?

Back

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide by 100.

Front

What is the solution to the equation 3x - 5 = 10?

Back

The solution for x is 5.

Front

What does it mean for a slope to be positive?

Back

A positive slope indicates that as x increases, y also increases.