Mike bought five items for lunch that cost a total of $4.55. Hot dogs
cost $1.10 each and cookies cost
$0.75 each. Which of these systems
of equations below could be used
to determine h, the number of hot
dogs, and c, the number of
cookies, Mike bought for lunch?

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached