Answer:
3077.2
Step-by-step explanation:
A circle's mass is found by
Pie times R^2
7^2 is 49, times 3.14 is 153.86
then you Multiply 153.86 by 20 which gives you 3077.2
(f+g)(x) is equivalent to f(x) + g(x)
So that would be (7x-3) + (x²-4x) = x² + 7x - 4x - 3 = x² + 3x - 3
Hope this helps.
Rajeev will pay Rs 6876.10 for the goods.
Step-by-step explanation:
Given,
Worth of goods = Rs 6650
Rebate = 6%
Amount of rebate = 6% of worth of goods
Amount of rebate = 
Amount of rebate = Rs 399
Amount after rebate = 6650 - 399 = Rs 6251
Sales tax = 10%
Amount of sales tax = 10% of amount after rebate
Amount of sales tax = 
Amount of sales tax = Rs 625.10
Total amount of goods paid = Amount after rebate + sales tax
Total amount of goods paid = 6251+625.10 = Rs 6876.10
Rajeev will pay Rs 6876.10 for the goods.
Keywords: addition, percentage
Learn more about percentages at:
#LearnwithBrainly
It means multiply if your looking in a math problem
Answer:
I think it is ether c are a