Dec 20 2024 Final Exam Part 2 (21 questions) Good luck

Front

Multiply: (x-5y)(x+7y)

Back

d) x²+2xy-35y²

Front

A rectangular field is enclosed by 360 feet of fencing. What is the length, in feet, of the field if its length is 6 feet more than its width?

Back

93

Front

Back

-3

Front

Victoria is going to buy a new CD. It is on sale for 20 % off $19.99. How much money does she save?

Back

$3.99

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Front

Define a linear equation.

Back

A linear equation is an equation of the first degree, meaning it has no variables raised to a power greater than one.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they have the same slope and will never intersect.

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.

Front

How do you find the x-intercept of a linear equation?

Back

To find the x-intercept, set y = 0 and solve for x.