The absolute value of BOTH of those numbers is ' 1 '.
==========================================
Oh ! Wait just a second. Did you mean for the 1 and the -1 to be combined
in some way ? If that's what you had in mind, then you'll have to be more
specific. "And" is no mathematical operation that I know of.
18q+18=180
-18. -18
18q=162
/18. /18
q=9
3q=27
<span>An expression containing variables, numbers, and operation symbols is called an algebraic expression. ...Find the terms, coefficient, and degree for this expression: . ...<span>List the terms, coefficients, and degree of each term in the following expression: . ...</span></span>
Answer:
Step-by-step explanation:
5x+30 is a corresponding angle with 4x-9 so set them equal to each other. 4x-9+2x+3 will equal 180
