Answer:
Discount =40\%
Selling price of headphone =\$36
Solution --
we know that,
MP=SP * 100/(100-D\%)
putting values now we get,
MP = 36 * 100 / 60=60$
so, initial price of Headphone was =$60
Hello from MrBillDoesMath!
Answer: Choice C
Discussion:
x^2 -14x + 49 =
x^2 - ( 7+7) x + 49 =
x^2 - 2(7)x + 7*7 =
(x-7) ^2 = (x-7)(x-7) which is Choice C
Thank you,
MrB
Answer:
12cm²
Step-by-step explanation:
a=l·w
the easiest way to find the area is to break up the shapes.
the smaller shape is 1cm by 2cm
1·2= 2 cm
the larger shape is 5cm by 2cm
5·2= 10 cm
add them
2+10= 12cm
Factor out the coefficient of the variable 2/3 j - 2/9
Answer
2/3j-2/9 = 2/3j-2/3*1/3 = 2/3(j-1/3)
Answer:
-1.00
Step-by-step explanation: