Answer:
x ≥ 6
Step-by-step explanation:
4(x-15) ≥ 84
4x - 60 ≥ 84
4x ≥ 24
x ≥ 6
This is the range
Answer:
24
Step-by-step explanation:
18/ 3/4=24
You are trying so solve
<span><span>3^x</span>=8</span>
and since 8 is not an integral power of x you need a calculator.
it is <span><span>ln(8)/</span><span>ln(3)</span></span>
or
<span><span><span>log(8)/</span><span>log(3)</span></span></span>
Answer: All real numbers greater than or equal to -2
Step-by-step explanation:
Okay well the way I do it is like this. When ever the next hour hits 10 minutes that is one hour then add the minutes left. So from 7:10a.m. to 6:10p.m. is 11 hours. Now the rest of the minutes. 6:35 -6:10=:25. So she has been away from the house for 11 hours and 25 minutes
