1)
marian is a sprinter, running short distances on the track team. she wants to find how fast she runs in miles per hour. what units should she start with?
a) feet per second
b) feet per minute
c) miles per minute
d) miles per second

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.