Three weeks ago James worked 46 hours and earned $414. Two weeks ago her earned $222 by
working 37 hours. Last week he worked 42 hours
for $378.
a) For the 3 weeks how many hours did
James work?
b) What were his total earnings?
c) What were his hourly average earnings?
d) What were his average weekly earnings?

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.