How i do express 9/7the sum of a whole number and a fraction?

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

What is the value of x when x + 7 = 21?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "