Answer: 4
Step-by-step explanation:
The procedure is pretty basic. First you have to substitute what you know in the equation. So as you know f(x)=18, just substitute f(x) by 18, leaving it like 18 = 3x + 6.
Then you have to start to move things around. First start with the + 6 that is adding, so it moves to the other side as a substraction giving 18 - 6 = 3x -> 12 = 3x. The next step is to get rid of that 3, so because it's multiplying the x, it moves to the other side as a division leaving you with 12 ÷ 3 = x -> 4 = x. There you have the answer! For a value/y of 18 in that function, the x is 4
Because x is the number of boxes in the shipment, we conclude that the correct option is "the maximum weight allowed in a shipment"
<h3>
What does the y-intercept mean in this case?</h3>
Remember that for a function f(x), the y-intercept is given by f(0).
In this case, the graph represents the amount of allowed weight remaining in a shipment depending on the number of boxes of screws included.
Then the variable x represents "the number of boxes of screws in the shipment".
So when x = 0, there are no boxes.
Then the y-intercepts represents the remaining weight when there are no boxes of screws, which would be all the allowed weight on the shipment.
The correct option is:
"the maximum weight allowed in a shipment"
If you want to learn more about y-intercepts:
brainly.com/question/1884491
#SPJ1
Answer:
Yolanda should tip her hairstylist $33
Step-by-step explanation:
A tip is an additional money a customer pays as a gesture of great service
by a waiter or any service provider.
If the percentage of her tip to total cost = 22% or 0.22 as a decimal
and she spent = $150, it means she will tip 22% of the $150
To calculate 22% of 150, multiply 0.22 by 150
=0.22 *150 = 33
Therefore Yolanda should tip her hairstylist $33
Answer:
y=-7
x=3
Step-by-step explanation:
I just used a calculator. Hope this helps. :)