PLS ANSWER. here are 5 negative tiles and 2 positive tiles
find the sum of -5 and +2 (15 points)

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.

15 points ! ~ see if you know the answer to both you!

Which of the following parabolas opens up?