Two questions, 1. $8; 10% increase the new amount is $ 2. $27,000; 2% decrease the new amount is $

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

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?