(2x+1)(x-2) = 2x^2 - 4x +x -2= 2x^2-3x-2
Answer:
you cant figure that out.
Step-by-step explanation:
Answer:
533/938 = .56 = 56%
Step-by-step explanation:
If helps mark as brainllest hope it helps!!!
The total cost for plumber number 1 expressed as a function of x is
c1(x)=45x+90
That is, the charge per hour times the number of hours plus the fixed charge for a visit.
Using the same pattern, write the function for the second plumber. Then set the two functions equal to each other and solve for
