we have

we know that

therefore
<u>the answer is</u>
The expression equivalent is 
130+31.67x=500
31.67x=370
x≈ 11 days. As a result, the maximum number of days that I can rent a car if i have a $500 budget is 11 days. Hope it help!
How is this a math question
Answer:
Step-by-step explanation:
In a parallelogram, the opposite sides are parallel and also equal. The opposite angles are also equal.
In parallelogram ABCD, side AD is parallel to side BC. Also, side AB is opposite and parallel to side CD. This means that AB = CD
Sides CD and AB have lengths of y + 18 and 4y, respectively. Therefore,
y + 18 = 4y
Subtracting y from the left hand side and the right hand side of the equation, it becomes
y + 18 - y = 4y - y
3y = 18
y = 18/3 = 6
Therefore, the length of AB is
AB = 4y = 4 × 6
AB = 24