I'm Going to k i l l myself if you don't answer my question
1) Two times a number is greater than or equal to 28

2) The quotient of thirty-nine and a number is less than three

3) Four less than a number is greater than 36

4) Seven added to a number less than or equal to 12

5) The quotient of a number and eight is equal to seven

1738

Step-by-step explanation:

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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

your answer is c. 97 (don't delete this again)

step-by-step explanation: