word | Answer |
term | a number, a variable, or a product of a number and variable(when a plus or minus sign separates an algebraic expression into parts, each part is a term) |
coefficient | the numerical part of a term that contains a variable. |
constant | a term without a variable ( any number) |
like terms | terms that contain the same variable |
inverse operations | the opposite operation, operations that undo each other |
equivalent equations | equations that have the same solution |
subtraction property of equality | when we subtract the same number from both sides of an equation, the 2 sides remain equal |
addition property of equality | when we add the same number from both sides of an equation, the 2 sides remain equal |
division property of equality | when we divide the same number from both sides of an equation, the two sides remain equal |
multiplication property of equality | when we multiply the same number from both sides of an equation, the two sides remain eqaul |
two- step equations | an equation that has 2 operations |
formula | an equation that shows a relationship among certain quantities |
perimeter | the distance around a geometric figure |
area | of a rectangle- the product of the length and width |