The rectangle shown has a perimeter of 16 inches
a. write an equation describing the possible values of x and y
b. use intercepts to graph the equation from part a
c. give three pairs of whole-number values of x and y that could represent side lengths of the rectangle
d. does either the x-intercept or the y-intercept represent a possible side length of the rectangle? explain

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Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

Answer this question! 30 points and brainliest!

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project