What was the difference between the 52-week high and 52-week low price for one share of petrochina company ltd

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

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

What number line represents the solution set for the inequality -1/2 greater than or equal to 4