X^2 + 28^2 = 53^2 please help me solve this

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left