Answer:thats a triangle
Step-by-step explanation:
The greatest number he can spend on is $5 since he has $10 he will have $5 reamining.

solve for "K", to see what "K" is, or the "constant of variation",
once you found K, plug it back in y=Kx, and that's the equation
2^10 = 1024 possible ways to answer the test
X equals the square root of 6-x
x= the eqaution for number 2