If the total weight of 11 identical articles is 88 kg, how many articles of the same type would weigh 224 kg?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

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.)

50 points~ ! i have to turn this in tomarrow