100 points and brainliest !
what kinds of natural resources the united states become wealt...
Bwould be my guess |-/
Amath expression is a collection of one or more terms, which are separated by the signs ( + , - , x , / ).example : 8+b8+b or a−3a−3in algebra, an equation is a mathematical statement with two expressions where, each expression is separated by an equal (=) sign. variables can be present on both the sides of the equality (=) sign and we use letters to denote such variables.example 1: x=4+2x=4+2 , [here, we can observe that the variable is present only on one side of the equation].example 2: 2x+3=x+42x+3=x+4 , [here, we can observe that the variables are present on both side of the equation].
Geography, 23.06.2019 03:50, bangchan
Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less thanthree times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there? provide your answer below: hardbacks
Mathematics, 18.09.2019 21:30
Chemistry, 18.09.2019 21:30