The speed of light in a vacuum is about 3000000000 meters per second, which can be written as 3 x 10n meters per second. What is n

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

3x + 4y = 5 x- 3y = -7 solve by substitution

Someone answer this asap for the function f(x) and g(x) are both quadratic functions. f(x) = x² + 2x + 5 g(x) = x² + 2x - 1 which statement best describes the graph of g(x) compared to the graph of f(x)? a. the graph of g(x) is the graph of f(x) shifted down 1 units. b. the graph of g(x) is the graph of f(x) shifted down 6 units. c. the graph of g(x) is the graph of f(x) shifted to the right 1 unit. d. the graph of g(x) is the graph of f(x) shifted tothe right 6 units.