Answer:
I would recommend...
Step-by-step explanation:
try using a website called WolframAlfa. its easy to use just plug in the equation and It will give you a step-by-step.
:) hope this helps lol
For 12 shirts, the cost would be same for both companies.
Step-by-step explanation:
Given,
Cost per shirt of one company = $9.65
Setup fee = $43
Let,
x be the number of shirts.
A(x) = 9.65x+43
Cost per shirt of another company = $8.40
Setup fee = $58
B(x) = 8.40x+58
For the costs to be same;
A(x) = B(x)
Dividing both sides by 1.25
For 12 shirts, the cost would be same for both companies.
Keywords: function, division
Learn more about functions at:
#LearnwithBrainly
The number of handshake that took place is 28.
In any situation where order of an outcome does not matter, mathematical combination (C) are use calculate the total outcomes of an event.
8 people are to shake each other once. The concept to be use to derive the number of hands that took place is Combination.
The formulae of Combination for this Scenario is n(n-1)/2n(n−1)/2 .
The number of people (n) is 8.
\begin{gathered}Total handshake = n(n-1)/2\\Total handshake = 8 * (8-1)/2\\Total handshake = 8 * 7/2\\Total handshake = 56/2\\Total handshake = 28\end{gathered}Totalhandshake=n(n−1)/2Totalhandshake=8∗(8−1)/2Totalhandshake=8∗7/2Totalhandshake=56/2Totalhandshake=28
In conclusion, the number of handshake that took place is 28.
