On Saturday, Lukas drove 3x – 6 miles. On Sunday, he drove 2x – 10 miles. What is the difference in miles driven? Make sure your answer is a simplified expression.

Why is studying fractions important

If the value of cos330°is√3/2 then find cos 165°.

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet