Semester 1 2024-25 Review

Front

What is the solution to the equation 7x = 3x + 24?

Back

x = 6

Front

Solve for t in the equation 5 - 2t = 3t.

Back

t = 1

Front

Graph the line with the equation y = -\frac{1}{3}x - 4. What is the slope and y-intercept?

Back

Slope = -\frac{1}{3}, y-intercept = -4

Front

Why is -4 not considered a whole number?

Back

It's negative and whole numbers are positive.

Front

What is the solution to the equation 7x = 4x + 33?

Back

x = 11

Front

Define a whole number.

Back

Whole numbers are non-negative integers: 0, 1, 2, 3, ...

Front

What is the difference between rational and irrational numbers?

Back

Rational numbers can be expressed as a fraction, while irrational numbers cannot.

Front

What does it mean for an equation to be balanced?

Back

An equation is balanced when both sides have the same value.

Front

How do you isolate a variable in an equation?

Back

You perform inverse operations to get the variable alone on one side.

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.