Vocab
What is a expression
an equation without an equal sign
what does this Sign mean
<
less than
2a x 3b
6ab
What is a variable
Adam has 46 apples and Elias has 45 who has more amount of apples
46>45
5x . 3x
. = multiply
15x2
what is a constant
4a > 3 + 12a
true or false
false
4ab x 5a
20a2 b
What is a term
a term is numbers and variables in algebra
12 + 1a ≤ 13 - 1a
true or false
true
3xy . 5xy
what is a coefficient
The number before a variable
Bilbol spent 300 on a lemonade stand, he sells each cup for 2, how many cups does Bilbol have to sell to make profit
x = profit
x > 150
-4pq x -7ac
28acpq