<span>Operating Expenses
Cost
Insurance
$972
Registration
$114
Maintenance
$105
1837 - 972 - 114 - 105 = 646 cost of gasoline
646 / 7600 = 0.085 or 8.5 centavos</span>
Answer: ITs B
Step-by-step explanation: because the Ir which mean of real numbers the range is the higher number
(2x + I) (2x-I) = 4x^2 + 1
Using the complex arithmetic rule:
(A + bi)(a-bi) = a^2 + b^2
A would be the 2x and b would be the i
So you would have:
(2x)^2 + (i)^2
(2x)^2 = 2x times 2x = 4x^2
i ^2 = 1
Final answer is 4x^2 + 1
Answer: 49
Step-by-step explanation:
a=l*w
a= 7*7
a=49
