17 There are 64 species of animals in the Metropolitan Zoo. • 5/8 of the species are from North America
• 1/4 of the species are from Africa.
• The remaining species are from South America.
How many species are from South America?​

What is the value of x in the following equation. -x ^3/2 = -27

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)