Can someone help with 1/10+3/100

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax

Find the slope of the line that passes through the points (-3, -1) and (0, 3). 3/4 0 4/3