Which of the following best describes the english expression the product of nine and a number minus five?
a. 9(x-5)
b. 9/x-5
c. 9x-5
d.9/x-5

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

Which statements about these triangles is true

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.