In a survey, one out of five people named blue as their favorite color. three out of ten named red. if 1,100 people were included in the survey, how many named blue or red as their favorite color

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

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?