Gerry bought 2 lbs. of nails for a project. He uses 2/5 lbs. of nails on the first day, and 0.75 lbs. of nails on the second day he worked on the project. How many nails does Gerry have left to complete the project on day 3?

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Which graph corresponds to the function f(x) = x2 + 4x – 1?

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation