What is a unit rate? O A comparison between two numbers
O A ratio where the quantities have different measures
O A part or share compared to a whole
O A ratio where the quantities have different measures and the denominator is equal to
one

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

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

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?