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

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

16 is the absolute value

step-by-step explanation: