If u can do #11 and #12 that would be great but just one would be fine. uuu

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

If the perimeter of the square equals the perimeter of the regular pentagon. each side of a pentagon is 16cm long. how long is each side of the square?

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis