K-12 algebra 2 20
factor the expression 36a^4b^10-81a^16b^25
a) factor the given expression using the gcf monomial
b) factor the given expression using the difference of squares
do not answer if you do not know. i will report your answer if you

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

What is the value of f(x) = 2.2 for f(-2)?