Which expression represents the phrase?

"6 less than the sum of 5 and x."

A) 6 – 5x
B) 5x + 6
C) 6 – (5 + x)
D) (5 + x) – 6

Can (2,3 and square root 10) be sides ona right triangle?

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.

Can someone me with this problem . show your work .