Write the expression that best describes the sequence 9,27,81,243

Graph the function y=x^2-4

Kate Alexander worked 40 hours last week. Her pay rate is $8.50 per hour. Assuming 7.65% social security withholding, how much should her employer withhold from her check for social security? a) 0.65 b) 6.50 c) 2.60 d) 26.01

What is 7 + 2x = 9 I have already solved it one way bout I need another teacher says 2

What is two triangular bases and three rectangular lateral faces?

What is 0.326 in a different form

What is the exact area of a circle having radius 8 in.?

Ling decided to purchase a vehicle with a $12,999 MSRP at a 6% interest rate for four years. The dealership offered her a $1500 cash back incentive, which she accepted.

Saul in third in line. Enid is last in line. There are 3 children between them. What position is Enid in line?

A quadrilateral has four congruent angles. Is the quadrilateral a parallelogram? Explain your reasoning.

A=9 inches, b=12 inches, c=, is the hypotenuse known or unknown?