Find m∠ABD and m∠CBD given m∠ABC = 77∘ m ∠ A B C = 77 ∘ .

One integer is 8 times another. if the product is 72, then find the integers

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

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?