In what direction are operations done?
a. right to left
b. left to right

B

Step-by-step explanation:

The answer is "B", "Left-To-Right"

If your doing Apex or anything then this is the correct answer

Hopefully it helps :D

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

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