Answer:
x = 18.5
Step-by-step explanation:
Given
+
= 10
Multiply through by 4 to clear the fractions
2x + 3 = 40 ( subtract 3 from both sides )
2x = 37 ( divide both sides by 2 )
x =
= 18.5
That equation has one solution
The answer is x = 0, -13/2
To find 5 and 1/2 of 60 you would simply use the equation:
5.5*60=330
5 and 1/2 of 60 is 330.
Answer:
14.63
the number is rounded up it was origannaly 14.625