The width of a rectangle is 5 cm less than the length. the perimeter is 38 cm. find the dimensions of the rectangle

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left