Leasing a car for a short time is usually cheaper than buying the same car since . a.
insurance premiums are lower for leased cars
b.
leasing generally comes with a lower interest rate
c.
people who lease cars are considered more responsible than those who buy
d.
in leasing a car you pay only for the depreciation of the car rather than the total value

idk

step-by-step explanation:

use that smart brain

b.-4 units

all you   do is count how many times you move

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

$649.60

step-by-step explanation: