No student devices needed. Know more
15 questions
True or false?
Coefficients can sometimes be invisible.
True
False
What are variables in math?
Letters
Numbers
Expressions
What is the variable in 3x - 5
x
5
3
5p + 4h - 2
Which of these are the variables?
5p, 4h, 2
2
p, h
5, 4
Find the coefficient in the algebraic expression.
x
4
5
9
What is a variable?
A letter or symbol standing for an unknown value
Just another confusing algebra thing
Nothing useful
A coefficient is the number next to the variable.
You multiply the coefficient times the variable
You add the coefficient and the variable
You subtract the variable from the coefficient
What are the variables in 3x + y
3x
x,y
x
y
Explore all questions with a free account