Which side lengths form a right triangle? Choose all that apply: (Choice A) 3, 4, 5
(Choice B) 7, 8, 9
(Choice C) 3, 9, 9.75

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.

What is x and y intercepts for y=x+7

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years