I think with the kinds of mixture problems, it's really helpful to make a table.
The equations you actually need are
and
. Since I was so close, I went ahead and just solved it anyway. You can see my setup on the attached image.
Answer:
2/3
Step-by-step explanation:
8+6=14
14/21=2/3
mark me brainliest please
Answer:
1
------
3(x-2)
Step-by-step explanation:
x+3 4x
------ * --------------
12x x^2 +x -6
Factor
x+3 4x
------ * --------------
3*4x (x+3)(x-2)
Cancel like terms
1 1
------ * --------------
3 (1)(x-2)
1
------
3(x-2)
Keywords:
<em>Expression, variables, evaluate, result
</em>
For this case we have an expression with two variables, the value of each one of the variables is given in order to evaluate the expression and obtain a result. To do this, we must replace the values of a and b respectively in the given expression.
Let 
and we have 
and 
, substituting the values of the variables we have:
Thus, when evaluating the expression with and we have 176.
Answer:
The result is 176
Option A
