60 more boys than girls attended the school picnic. If at most 230 boys attended the picnic, how many girls attended?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.