Little six-year-old Suzy is playing an innocent game in her back yard. She mixes an alloy containing 14% silver with an alloy containing 24% silver to create 50 kg of an alloy with 18% silver. How many kilograms of each alloy did little Suzy use? a) Define the variables.

solve the problem

Akite is being flown at a 45 angle. the string of the kite is 120 feet long. how high is the kite above the point at which the string is held?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11