Nico is saving money for his college education. He invest some money at 5%, and $1600 less then that amount at 3%. The investments produced a total of $136 interest in 1yr. How much did he invest at each rate?

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?