What is 2x(34) - (3-5)

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year? show your work and explain your reasoning in the space provided below.