We are given the function <span>–2x – 4 + 5x = 8 and is asked in the problem to solve for the variable x in the function. In this case, we can first group the like terms and put them in their corresponding sides:
-2x + 5x =8+4
Then, do the necessary operations.
3x = 12
x = 4.
The variable x has a value of 4.</span>
We have to draw the model for 42 divide 7 . In order to draw the model we use below steps.
- Draw 7 boxes to represent 7 groups.
- Assume 42 as the number which represents the total of these 7 groups.
- Put a question mark at the first box.
Attached is the model to represents 42 divide 7 .
In the question mark we should put 6. Hence, when we add 6 to 7 times that will be equal to 42.
I believe it’s positive 30!
Raise the fraction to the highest term 1/5 to 15ths is 
<em><u>Solution:</u></em>
Given that we have to raise the fraction to the highest term 1/5 to 15ths
To raise a fraction to higher term, first you divide the larger denominator by them smaller denominator
Then multiply both the numerator and denominator by the same number, as a result that will give a new denominator.
Let "x" be the numerator of new fraction

To make the denominator 5 to 15 we have to multiply both numerator and denominator by 3
