Here is an identity.
a(4x - 10) = 24x + 5b
work out a and b

What is the percent of increase for a population that changed from 438,000 to 561,000

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

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis. y = 7ex, y = 7e^-x, x = 1; about the y-axis