1st question : Htwe Htwe made 500 cookies. She sold ¾of them and gave ⅖ of the remainder to all her friends. How many cookies were left? 2nd question : 1½ + ⅘ ÷ ⅜ x 10 ⅚?

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?