What is the explicit formula for the geometric sequence with this recursive formula? a1=-7
an=an-1*(1/3)
a. an=- 1/3*7^(n-1)
b. an=1/3*(-7)*^(n-1)
c. an=7*(- 1/3)^(n-1)
d. an=-7*(1/3)^(n-1)

Match each equation with the operation you can use to solve for the variable. 1 subtract 10 2 divide by 10 3add 18 4add 10 5 subtact 18 6multiply by 5. 7multiply by 10. a 5 = 10p b p + 10 = 18 c p + 18 = 5 d 5p = 10

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%