<span>4x+15≥−9and8x−6≤34</span>
For the first one, you have 4x + 15 is greater than or equal to -9. You need to isolate the x so first subtract 15 from both sides.
so it would be <span>x≥−<span>6 is this what
is this what you are looking for
</span></span>
Answer:
Correct answer is A, 0.22 feet below the marker
To solve an exponential equation, take the log of both sides, and solve for the variable. Example 1: Solve for x in the equation . Ln(80) is the exact answer and x=4.38202663467 is an approximate answer because we have rounded the value of Ln(80).. Check: Check your answer in the original equation.
