Five grams of sugar are added to a 40-gram serving of a breakfast cereal that is 10% sugar. what is the percent concentration of sugar in the resulting mixture?

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)