The unit price would be $0.9
Answer: 14
Explanation: x + x + 2 + x + 4 = 42. x = 12. 12 + 2 = 14. I don’t really know how to explain it on words
We can use the pythagorean theorem.
Allow x to be the hypotenuse.
12^2+35^2=x^2
144+1225=x^2
1369=x^2
x=37
