The length of a rectangle is 4 meters less then twice its width. the area of the rectangle is 70 meters squared. Find the width of the rectangle

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

Which of the following is the true for f(x) = 5cos