Answer: Rs. 1,69,500
Step-by-step explanation:
Cost price of 125000
20% plus = 150000
Add 13% vat = 169500
Answer:

Step-by-step explanation:
Given


Required
(p - q)(x)
This is represented as:



Collec like terms


Expand

Factorize


Answer:
f(g(-4)) = 13.
g(f(-4)) = -3.
Step-by-step explanation:
g(-4) = (-4)^2 + 3(-4) - 1
= 3.
so f(g(-4))
= f(3)
= 2(3) + 7
= 13.
f(-4) = 2(-4) + 7
= -1.
so g (f(-4))
= g(-1)
= (-1)^2 - 3 - 1
= -3.
Answer:
n=28 7 times 16=112divided by 4 =28
Step-by-step explanation:
Try this way:
S=S₁-S₂, where S - area of the figure, S₁ - area of the triangle, S₂ - area of the quadrangle.
S=0.5*(5+2)*(5+4)-2*4=31.5-8=23.5 in.²
Answer: 23.5 in.²