The equations could you use to find the price of one tire patch is 4x + 1.9 = 22.2.
The price of one patch is $5.075.
Given
To prepare for his mountain biking trip, Rhyan bought four tire patches.
Rhyan paid using a gift card that had $22. 20 on it.
After the sale, Rhyan’s gift card had $1. 90 remaining.
An equation says that two things are equal.
Let, the price of one tire patch be x.
The equations could you use to find the price of one tire patch is;
[tex]\rm = \text{Total number of patches} \times Price \ of \ one \ patch + Remaining \ gift card= Total \ paid \ amount\\\\4x + 1.9 = 22.2\\\\4x=22.2-1.9\\\\4x=20.3\\\\x=\dfrac{20.3}{4}\\\\x=5.075[/tex]
Hence, the price of one patch is $5.075.
To know more about the equation click the link given below.
https://brainly.com/question/12895249
