On a piano achievement test, the final score is made up of 65% performance, 30% sight reading, and 5% written theory.

John earned an average score of 75 on performance, 90 on sight reading, and 100 on written theory.

What was John's final score for the piano achievement test?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds

There are 10 chicks on ginger's farm .she has 2 chicks in one outdoor pen and 5 chicks in another. the rest of the chicks are in the barn.what is the fraction of total chicks in outdoor pens?