What is the value range of x? 12 < 2x < 30

group of answers

x > 15

x = 15

6 < x < 15

x < 6

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

2,10,-50 next two numbers geometric sequence

Measure a and b and find their sum. how are the angles related?