Nico is saving money for his college education. He invests some money at 5%, and $2000 less than that amount at 4%. The investments produced a total of $145 interest in 1 yr. How
much did he invest at each rate?
He invested how much $ at 5% and how much $ at 4%.

Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)