Answer:
X=36
Step-by-step explanation:
Let x be the unknown number
Three quarters of a number =3x/4
Three was added =3x/4 +3
Final
3x/4 + 3= 30
Multiply through with 4
3x+ 12=120
3x=120-12
3x=108
X=108/3
X=36
Answer:
$5.25
Step-by-step explanation:
$26.25 divided by 5 is $5.25
The correct answer is a^2 + a − 6. Hope this helps!
Answer:
<em>20.855 hours</em>
Step-by-step explanation:
You can use a proportion.
100/1 = 2085.5/x
100x = 2085.5 * 1
100x = 2085.5
x = 20.855
20.855 hours
