If their were 10 gallons of water in a pool and 9 gallons leaked out how many are left?

What is the value of x in the diagram below?

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules