Which equation represents a function of x that is not linear? A y=4(x+3)
By=4? + 3.2
© y= 4x + 372
D
3

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?