What is the equation of the circle if the radius is 9 and the center is (2, -7)? Question 15 options:

(x + 2)2 + (y − 7)2 = 9

(x − 2)2 + (y + 7)2 = 9

(x + 2)2 + (y − 7)2 = 81

(x − 2)2 + (y + 7)2 = 81

On the april 3 billing date, michaelle chappell had a balance due of $ 1495.39 on her credit card. from april 3 through may 2, michaelle charged an additional $ 305.34 and made a payment of $ 800.a) find the finance charge on may 3, using the previous balance method. assume that the interest rate is 1.8 % per month.b) find the new balance on may 3.

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?