Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What is the value of $2 + 3(4 - 5)$?
What is the value of $2 + 3(4 - 5)$?
- $-3$
- $-5$
- $-13$ (correct)
- $-11$
Simplify the expression $5x - 3 + 2x + 7$.
Simplify the expression $5x - 3 + 2x + 7$.
- $7x + 4$ (correct)
- $-6x + 4$
- $-6x + 10$
- $7x + 10$
What is the solution to the equation $3(2x - 5) = 7x - 6$?
What is the solution to the equation $3(2x - 5) = 7x - 6$?
- $x = -5$
- $x = 5$
- $x = -1$ (correct)
- $x = 2$
Which of the following is NOT a type of calendar commonly used in mathematics?
Which of the following is NOT a type of calendar commonly used in mathematics?
Signup and view all the answers
In mathematics, which calendar is based on the cycles of the moon's phases?
In mathematics, which calendar is based on the cycles of the moon's phases?
Signup and view all the answers
What is the standard calendar system currently used in most of the world for civil purposes?
What is the standard calendar system currently used in most of the world for civil purposes?
Signup and view all the answers
Flashcards are hidden until you start studying
