The students at the engineering conference ate more than 20 pizzas. the inequality x > 20 represents the situation. which graph represents the inequality?

The graph in the attached figure

Step-by-step explanation:

Let

x----> the number of pizzas

we know that

The inequality that represent the situation is

The solution is all real numbers greater than 20

In a number line the solution is the shaded area to the right of the dashed line at x=20 (open circle)

see the attached figure

4(4x+7y)

Step-by-step explanation:

Largest common factor of 16 and 28 is 4

now divide both sides by 4:

16/4=4     28/4=7

4(4x+7y)