Vocab
what is a number that does not change.
Constant
2x+3x
5x
A number increased by 5
x+5
in 5x+3, what is the variable
x
what is the largest planet in our solar system.
Jupiter
What do we call a letter or symbol that represents a number
Variable
4x+3-x+2
3x+5
the product of a number and 7
7x
-7
What is the capital of France
Paris
In the expression 4x+7, what is the coefficient.
Number with the variable 4
6y-2y+8
4y+8
twice a number decreased by 4
2x-4
what are the coefficients in 5x-3X+5
5x, -3x
what is chemical symbol for water
H2O
What are terms with the same variable raised to the same power called.
Like terms
3x+2y-5x+y
-2x+3y
three times a number plus 8
3x+8
how many terms are in 3y+6=2y
3
who was the first president of the U.S
George Washington
In the expression 3x+5y+8, how many terms are there
3
2(3x+4)+5x
11x+8
a number divided by 4, then subtract 2
X/4-2
what are the like terms in 6x+4y-5
None no like terms
What is the hardest natural substance on Earth.
Diamond