HELP ME WITH 9, 11, 12

Question 9

Name the ordered pairs in the table: 3, 4, 5, 6, 7

Ordered pairs: (1,3), (2,4), (3,5), (4,6), (5,7)

Graph the equation: the attachment

Step-by-step explanation:

I don't know how to do questions 11 and 12.

Also sorry if these aren't correct.

470 feet

Step-by-step explanation:

Given that,

Three adjacent lots had road frontage measured to be 200.1 ​ft, 135.45 ​ft, and 55.133 ft.

We need to find the total length of the frontages of these three​ lots. It can be simply calculated by adding these three lengths ie.

Total length = 200.1 ​ft + 135.45 ​ft + 55.133 ft

= 471 feet

or

= 470 feet

So, the total length of these three lots is equal to 470 feet.