HEL hello just a disguised question lol

but

THERE'S SO MANY QUESTIONS COMING IN

I THINK IT'S BECAUSE SCHOOL'S ALMOST OUT FOR SUMMER

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?