Larry mixed 15 grams of salt with 210 grams of a 5% salt solution in water. what is the percent of salt in his new solution?

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

Ineed ! what is the connection between ratios, fractions, and percents? give an example with your answer.