Evaluate -(7^-3)(7^5)
O A. -1/49
O B. 1/49
O C. 49
O D. -49

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

Prove that 16^4-2^13-4^5 is divisible by 11.

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n