A clothing store used the sign shown below advertise a discount on shirts buy two shirts get the third half off.ky buys three sh
2 answers:
Answer:
Option (c) is correct.
The mean cost of each shirt will be $44.59
Step-by-step explanation:
Given: The cost of each shirt is $ 49.96
also, The advertisement shows a discount on shirts buy two shirts get the third half off.
That is price of third shirt is
Thus, Total price of three shirt will be
$(49.96 + 49.96 + 24.98) = $124.90
Now, Given the store applies a 7.1 percent tax to the total value of the three shirts including the tax.
Then, The tax applied will be
7.1% on total cost of three shirts.
That is
Adding tax to cost of 3 shirts = $124.90 + $ 8.87 = $ 133.77
Thus, The mean cost of each shirt will be
Thus, The mean cost of each shirt will be $44.59.
You might be interested in
Answer:
Step-by-step explanation:
sides =8 cm, 17 cm and 15 cm
Area of triangle by Hero's Formula,
S=a+b+c/2
S=17+8+15/2
S=40/2
S=20
A=
A=
A=
A=
A=60
Answer:
where y is positive.
The 2y in the denominator is not inside the fourth root
==================================================
Work Shown:
The idea is to get something of the form in the denominator. In this case,
To be able to reach the , your teacher gave the hint to multiply top and bottom by
For more examples, search out "rationalizing the denominator".
Keep in mind that only works if y isn't negative.
If y could be negative, then we'd have to say . The absolute value bars ensure the result is never negative.
Furthermore, to avoid dividing by zero, we can't have y = 0. So all of this works as long as y > 0.