Answer:
-5p -3
Step-by-step explanation:
C. By three feet 7x5=35 area 7x10=70 area 7+3=10
<h3>
Answer: Choice A) 50</h3>
For two numbers x and y, the geometric mean is G = sqrt(x*y)
In this case, x = 25 and y = 100, so
G = sqrt(x*y)
G = sqrt(25*100)
G = sqrt(2500)
G = 50
Answer: $90
Step-by-step explanation:
Let the original cost be represented by x
From the question, it was given that the cost of headphones at 40% discount is $36
Thus, 40% discount = $36
100% = x
Then, convert to decimal
40% = 40/100 = 0.4
100% = 100/100 = 1
Therefore, 0.4 = $36
1 = $x
0.4x = $36
Divide both sides by 0.4
x = $36/0.4
x= $90
Original cost of the headphone was $90.
I hope this helps.
