Esprimi con termini o formule le seguenti descrizioni:
A: x increased by twice y
B: the quotient of x and the sum of y and 100
C: half of x increased by the product of 25 and y
D: two-thirds the sum of x and three-sevenths of y
E: the quotient of x and 10 minus four times their sum
F: 60 diminished by one-third the product of 7 and x
G: x equals y-square
H: the difference between ten times x and one-half of x is exactly the same as nine and one-half times x
K: if the square root of 9 is subtracted from the cube root of 27 the risult is 0

Y: the reciprocal of the ratio of x to y is the ratio of y to x

A:	x increased by twice y
B:	the quotient of x and the sum of y and 100
C:	half of x increased by the product of 25 and y
D:	two-thirds the sum of x and three-sevenths of y
E:	the quotient of x and 10 minus four times their sum
F:	60 diminished by one-third the product of 7 and x
G:	x equals y-square
H:	the difference between ten times x and one-half of x is exactly the same as nine and one-half times x
K:	if the square root of 9 is subtracted from the cube root of 27 the risult is 0
Y:	the reciprocal of the ratio of x to y is the ratio of y to x