The value of (-2)4 = -8
The value of (-2)^2 (4)= 16
They take out each other
Answer = 0
Six billion, three hundred ninety-two million, ninety-four thousand and three.
( If it's wrong, please comment about it. )
Answer:
(B)5200
Step-by-step explanation:
Since the value was increased by 30%, the new value in the options is 130% of the initial Value.
Let x be the number of hex nuts in the bin before that delivery.
130% of x = New Value
1.3 of x = New Value
x= New Value ÷ 1.3
Since the number of hex nuts in the bin is a whole number, we test the options to see which satisfies this condition.
- 5100 ÷ 1.3 =3923.08
- 5200 ÷ 1.3=4000
- 5400÷ 1.3=4153.85
- 5500÷ 1.3=4230.77
- 5600÷ 1.3=4307.69
5200 is the only option which satisfies our stated condition.
You need to sell 16.24 / 1.32 = 12.3 meals. However, since you can't sell "0.3" meals, you actually need to sell 13 meals in order to break-even on the plates.