Answer: 4w - 5 is in simplified form.
Step-by-step explanation:
The other expressions have like terms that can be combined.
The number of months overcharged for 1 gallon of leaky water = 1 1/3
= 4/3
Let us assume the quantity of water overcharged = w
Let us assume the time in months = t
Then, the equation modelling this direct variation is
w = (3/4)t
When w = 5, then
5 = (3/4) * t
20 = 3t
t = 20/3
= 6 2/3
From the above deduction, we can conclude that the first option or option "A" is the correct option. I hope the answer helps you.
Answer
1.50 cents for 5% sales tax on 30 dollars
Step-by-step explanation:
To simplify the fraction, convert the decimal to fractional notation, by looking at the place value of the number.
Here 0.5 = 1/2.
And to convert to percentage simply multiply by 100.
Thus it would be 50 percent.
She will earn 50 dollars.
<span>(f+g)(x) if f(x)=2/x+1 and g(x)=x-2
Add f and g together: (f+g)(x) = (2/x) + 1 + x - 2 = (2/x) + x - 1</span>
