The product of two numbers is 20. if one of the numbers is 5/14, what is the other number

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps