79/x is the expression, though you cannot effectively find an answer to this without having an integer substitution for x.
Answer:
it's 81 cents
Step-by-step explanation:
Answer:
Step-by-step explanation:
F(x)=(5 t^2+t )x to x+3
=5((x+3)^2-x^2)+(x+3-x)
=5(x^2+6x+9-x^2)+3
=5 (6x+9)+3
=30x+48
F'(x)=30
Let's work on the triangle first. The x intercept of 2y=27-3x is
0 = 27 - 3x
3x = 27
x = 9
So A(9,0)
B is the meet of 2y=27-3x and y=3x
2y=27-y
3y=27
y=9
y is the height of OAB; we don't really need x
Area(OAB) =
Now we have to subtract
Area = 40.5 - 24.3 = 16.2
Answer: 16.2