Answer:
y=x to the second power -8x+12
Step-by-step explanation:
Answer:
350
Step-by-step explanation:
Let
total number of sixth-grade students.
It is given that 60% of sixth-grade students prefer pizza which is equivalent to 210 sixth-grade students. With this, the following can be written:

(
can be converted into the decimal form
)


∴ There is a total of 350 sixth-grade students in the school.
Hope this helps :)
I don't know I don't know I don't know I don't know I don't know I don't know I don't know
20 percent for red. 31.25 percent for black.