Simplify the expression 2√ 20 − 3√ 7 − 2√ 5 + 4√ 63 .

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?