CH. 1 The Language of Algebra

In an ordered pair, which coordinate is listed first?

A(n) _____________is a mathematical sentence stating that two quantities are equal

The ______states that the way in which numbers are grouped does not change the sum or product.

________ is a branch of mathematics that uses symbols.

A(n) ________________ contains variables, numbers , and at least one operation.

The number 3 in the ordered pair (2,3) is which coordinate?

By the ________________, a⋅b = b⋅a

A(n) _______________ is a letter or symbol used to represent an unknown value.

____contain a combination of numbers and operations, like adding, subtracting, mult, or div.