Hey there! The answer is 7x + 4y < 40
Let's first rearrange our data in a more structured way.
x represents a box of wings which has a cost of $7.00. Therefore the total cost of the boxes is 7x.
y represents a tray of nachos which has a cost of $4.00. Therefore the total cost of the trays is 4y.
The sum of the costs of trays and boxes, which is (7x + 4y) must be smaller than $40.
Now we can set up the inequality.

~ Hope this helps you!
Answer:
sorry I don't know the answer
Volume is represented by the unit, cubed. If your unit is in inches then it would be “inches cubed”. Multiply the length times the width times the height.
V=l*w*h= ___ units cubed
Both have the same when simplified to its lowest point in the expression
Answer:
see answer above for your question