The answer of this would be D 38.5
Answer: he paid for 5 hours take
51.00-11.00 = 40.00 left
8/40= 5
so he paid for 5 hours
Answer:
x=68.5
Step-by-step explanation:
<u><em>Let's solve your equation step-by-step.
</em></u>
−39.7+x=28.8
<em><u>Step 1: Simplify both sides of the equation.
</u></em>
x−39.7=28.8
<u><em>Step 2: Add 39.7 to both sides.
</em></u>
x−39.7+39.7=28.8+39.7
<em>x=68.5</em>
For this case we have the following expression:
By definition of properties of powers and roots we have to:
Then, we can rewrite the expression as:
Answer: