Two cars are doing a race around a 20-km track. They start from the same place at the same time. The speed of first car is 60 km/h, speed of second car is 80 km/h. How long will it take second car to lap the first car?

50 inch board is to be cut into three pieces so that the second piece is four times as long as the first piece on the third piece is five times as long as the first piece if X represents the length of the first piece find the links of all three

Enter a number into the blank to make the equation true.

Trevor, Robert, and Maurice made some paper airplanes and want to see how far they will fly. The distance from Trevor to Robert is 13.5 feet. The distance from Robert to Maurice is 14.2 feet. The distance from Maurice to Trevor is 6.6 feet.

Which is the inverse of the function f (x) = 4x2?

How would you write the equation with a slope of 2/3 and a y-intercep of - 3

Greatest command factor of 16 60 90

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The expression 52x - 169 is equivalent to 13

The fenced area has 4 pigs. what is the minimum number of straight fences needed to divide the 4 pigs such that each pig has its own pen?

How to turn 4 1/5 into a percent