Mr smith bought 8 tickets to a local art show and spent $49. he bought a combination of child tickets for $5 and adult tickets for $8 each. write a system of equations to
determine the number of adult, a, and the number of child tickets, c, he bought solve the system of equations

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step

Interpret the following expression (5y^2-7)^3/(2y)^2