Aone-way flight from dallas to atlanta is "150x − 100" miles. find a single expression that represents the distance for a round trip flight

Answer

Distance between Dallas to Atlanta = (150 x - 100) miles

For, a Round trip we have to calculate total Distance which is

 =Distance between Dallas to Atlanta +Distance Between Atlanta to Dallas

 =2 × Distance between Dallas to Atlanta

 = 2 × (150 x - 100)

 = 2 × 150 x - 2 × 100→→Using Distributive property of Multiplication with respect to Subtraction

= (300 x - 200) miles,

Which is a single expression that represents the distance for a round trip flight.

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)