We know that the area of a square picture frame measures 55 square inches. We need to calculate the length of one side of the frame. Let's denote the side length as x inches. The formula for the area of a square is x squared, and we can conclude that the area equals 55. Taking the square root of both sides, we see that 55 is nearer to 49, so x is approximately 7 inches.
Response:
-10<x<0
0<x<4
4<x<8
Step-by-step clarification:
Edg 2020 provides the correct answer
Please take a look at the graph provided.
It’s stated that Ben is snacking on some pretzels along with a complete small pack of mustard. Our task is to determine the equation that illustrates the correlation between the quantity of pretzels Ben consumes, denoted as x, and the overall sodium content in his snack, y.
To start, we’ll calculate the slope of the line using the points (1,80) and (5,140).



Next, we will apply the point-slope formula
, where the slope m is what we calculated, and the coordinates of point
lie on the line.
We will input
along with the coordinates of point (1,80) into the previously mentioned formula.



Consequently, the equation
signifies the relationship between the number of pretzels that Ben eats and the total sodium present in his snack.