Which of the following is a Recursive Formula for an Arithmetic Sequence? a1 = -3, an = an-1 + 6
an = -3 + 6(n – 1)
a1 = -3, an = 6an-1
an = 6n – 9

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Write the expression as a single natural logarithm. 2 in a - 4 in y

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount