Answer:
6a
Step-by-step explanation:
3x2xa = 6a
Answer:
b) 16 c) 0.95
Step-by-step explanation:
Answer:
A ) The selling price of radio is $ 81.64
B ) The selling price of microscope is $ 72.94
Step-by-step explanation:
Given as :
A ) Market price of radio = M.P = $ 125.60
Let The selling price of radio = S.P = $ x
The discount = 35 %
So, Discount % =
Or, =
Or, = 1 -
Or, =
Or, =
∴ x =
I.e x = $ 81.64
So, The selling price of radio is $ 81.64
B ) The market price of microscope = M.P = $ 96.25
The discount = 20 %
Tax percentage = 6 %
Let the selling price of microscope = $ y
Now, So, Discount % =
Or, =
Or, = 1 -
Or, =
Or, =
∴ y =
I,e y = $ 77
Again Tax of 6% is added
So , $ 77 - 6 % of $ 77
Or, $ 77 × 0.94 = $ 72.38
∴ The final cost of microscope after discount and tax is $ 72.94
Hence A ) The selling price of radio is $ 81.64
And B ) The selling price of microscope is $ 72.94 Answer
Answer:
The statement represents the IDENTITY PROPERTY OF ADDITION.
Step-by-step explanation:
Here, the given expression is 8 + 0 = 8
IDENTITY ELEMENT : Identity element is a special type of element in a given set of system, such that any number remains UNALTERED if operated with the identity element.
⇒ a + X = X for, a ≡ IDENTITY ELEMENT
Now, 8 + 0 = 8
Comparing it with the above equation , we get
0 ≡ IDENTITY ELEMENT in the given Binary operation of Addition.
Hence, the statement represent the IDENTITY PROPERTY OF ADDITION.