Which of the following can be represented by a positive integer? a.3 km South
b.8 floors down
c.2 meter below sea level
d.7 meters uphill​

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

Acircle has a circumference of 28.36 units what is the diameter of the circle

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28