Firstly, you add 3 to both sides (as you've got to eliminate the -3), and this gives you;
7a=6+6a.
Then in order to get a alone, you need to subtract 6a from the right hand side (in order to counter balance) and this gives you;
1a=6
Therefore, a is equal to 6
Hope this helps :)
Answer:
The y-intercept y = -9
Step-by-step explanation:
Given the function
<u>Determining the y-intercept of the function</u>
We know that the value of the y-intercept can be determined by setting x = 0 and determining the corresponding value of y.
so substitute x = 0 in the function
Therefore, the y-intercept y = -9
Answer:
A: -100
b: -4 (possibly)
Step-by-step explanation:
The total sales of Kenneth is $ 12968.75
<h3><u>Solution:</u></h3>
Given that Kenneth got a pay check for $415 this week
He made 3.2% commission on total sales
To find: total sales of Kenneth
Let "t" be the total sales of Kenneth
Kenneth got a pay check for $415 this week and made 3.2% commission on total sales. Which means that 3.2 % of total sales has yielded $ 415
$ 415 = 3.2% of total sales
415 = 3.2% of t
Thus the total sales is $ 12968.75