Could you prove this trignometry identity? It's

sin x cot x = cos x

8c^3-27d^3 factored

35.7 divided by 11.4

Callie is growing a certain flower that can be red, bue, orange or purple. She has grown 1200 flowers with the following color breakdown: Red:285 Blue:550 Orange:112 Purple:253.

Write (2,4) and (1,-2) in slope intercept form.

In one year, Dolores and Tom's four children saved $420 by recycling cans. When they divided the money equally, how much money did each child receive

Bill and Ben each have three cards, numbered 4, 5 and 6. They each take one of their own cards. Then they add together the two numbers on the cards.

Given that - 5 < - 3, which statement is not true? -5 is to the left of - 3 on the number line. -3 is to the right of - 5 on the number line. -3 > - 5 -3 is less than - 5,

Indicate whether each statement is true or false by checking the appropriate box in the table below. Statement 2x is a factor of the expression (2x+y) (2x+y) is a factor of the expression 3 (2x+y). (2x+y) is a sum of two terms.

How do I put in the vertex form this equation?. Y=x^2 - 6X+8

A box of 15 cookies costs $9. How much does 1 cookie cost?