Which expression is equivalent to 4x – 5 ? Select all that apply.
A 7x +1 -3(2+2)
B 3x – 2 – (3 – x)
C4(2x - 1) - 2(2x - 1)
D 3(2x - 5) – 2(x – 5)

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

Which one ? is the answer and how to find this answer

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.