The sum of two numbers is 4. if the smaller number is twice the value of the larger number. what are the two numbers?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers