If its what you are asking...
1) Expressions have no equals or inequality signs (ex. 5(6)^3 + 45).
2) Ordered comes as thus: 1, 1, 2, 4, 6, 10, 16, 26...
3) Comparisons have inequality signs( \geq , \leq, >, <) or Equality signs(=).
Answer:
5x-7 has to equal to something smaller than 13
5x-7=5
Answer:
Step-by-step explanation:
Answer:
"Equations can be multiplied by a constant to allow for elimination by addition or subtraction. This process is called Elimination by Multiplication. We multiply the first equation by "2" to prepare it for elimination by subtraction. Now that we know "x", we can use this information to solve for "y"."
Answer:
x=125º
2x=250º
Step-by-step explanation:
720 is the sum of the interior angles of a Hexagon
720=60+65+120+100+3x
720=345 +3x
-3x=345-720
-3x=-375
-x=-125
x=125