Itried the parentheses first then did the rest but the answer i got wasn’t one of the options

the answer would be -x7.7 alexa helped solve it to

40÷{20-4×(7-4)]

First you need to solve what is in parentheses

40÷{20-4×3]

Do order of operations inside of absolute value bars, which is 4x3

40÷{20-12]

Solve inside of absolute value bars

40÷[8]

Simplify(8 remains positive)

40÷8

simplify

5

The final answer is 5

Hope this helped

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

a.)the line for function b is steeper