Using the terms below, group like terms and State the variable, coefficient and degree
2x, 3y³,-4/x, x³, ab, x, 2y³, 2ab, 6/y³, -14x​

= 3a + 7b - 8c

Step-by-step explanation:

In addition of algebraic expressions while adding algebraic expressions we collect the like terms and add them. The sum of several like terms is the like term whose coefficient is the sum of the coefficients of these like terms.

Horizontal Method: In this method, all expressions are written in a horizontal line and then the terms are arranged to collect all the groups of like terms and then added.

(6a + 8b - 7c) + (2b + c - 4a) + (a - 3b - 2c)  

= 6a + 8b - 7c + 2b + c - 4a + a - 3b - 2c  

Arrange the like terms together, then add.  

Thus, the required addition  

= 6a - 4a + a + 8b + 2b - 3b - 7c + c - 2c  

= 3a + 7b - 8c

Column Method: In this method each expression is written in a separate row such that there like terms are arranged one below the other in a column. Then the addition of terms is done column wise.

6a + 8b - 7c  

- 4a + 2b +  c  

    a - 3b - 2c  

  3a + 7b - 8c  

 = 3a + 7b - 8c

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.