After substituting, what is the first step when evaluating 4y+9/7 when y=8 add 4 and 9. multiply 8 by 4. divide 9 by 7. divide 4 by 7

For an experiment, a penny is tossed. at the same time, a spinner with 8 congruent sections numbered 1–8 is spun. how many possible outcomes are there for the experiment?

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

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?