The table shows the cost of pizzas. What is the cost of 12 pizzas?

The cost of 12 pizzas is $72.

Step-by-step explanation:

3x6 = 18

6x6= 36

9x6= 54

12x6= 72

so it should be $72.

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

the correct answers i think are b. and d.

give me brainliest if it is correct!