Write the phrase as an expression. then evaluate when x=5 and y=20. the quotient of 40 and the difference of a number y and 16.

How do you answer this question? (step by step)

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.