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What is an alloy and name as many as you can?

An alloy is a mixture of metals. Steel is one of them.

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Solve the problem. Anne and Nancy use a metal alloy that is 24.9% copper to make jewelry. How many ounces of a 20% alloy must be

Top answer: .249*100=.20X+ .27(100-x) solve for X Read more.
Solve the problem. Anne and Nancy use a metal alloy that is 24.9% copper to make jewelry. How many ounces of a 20% alloy must be

Top answer: To solve this problem, we need to set up a system of equations. Let's represent the amount of the Read more.
anne and nancy use a metal alloy that is 19.3% copper to make jewelry. how many ounces of a 19% alloy must be mixed with a 20%

Top answer: 110*.193=X*.19+(110-x).20 solve for X. Read more.
Anne and Nancy use a metal alloy that is 20.45% copper to make jewelry. How many ounces of a 12% alloy must be mixed with a 25%

Top answer: amount of 12% stuff ---- x amount of the other stuff ---- 100-x solve for x: .12x + .25(100-x) = Read more.
Anne and Nancy use a metal alloy that is 23.5% copper to make jewelry. How many ounces of a21% alloy must be mixed with a 30%

Top answer: you want the final 108 oz to be 23.5% copper. That means it contains 25.38 oz of copper So, if there Read more.
Can you show work por favor? :)A metalworker has a metal alloy that is 20% copper and another alloy that is 60% copper. How many

Top answer: Ok, so you have x as the kg. The equation should look like this: .20(x) + .60(80-x) = .53(80) Then Read more.
solve linear equation-an alloy of metal is 25% copper. Another alloy is 50% copper. how much of each alloy should be used to

Top answer: if x g is the 25% copper alloy used, then 1000-x g must be the 50% alloy does the equation 25/100(x) Read more.
The amounts by weight of gold, silver and lead in three alloys of these metals are in the ratio 1:5:3 in the first alloy, 2:3:4

Top answer: If there are x,y,z kg of the alloys, then we want x+5y+3z = 10 2x+3y+4z = 10 5x+2y+2z = 10 Just Read more.
There are two alloys consisting of zinc, copper and tin. The first alloy contains 25% zinc and the second alloy contains 50%

Top answer: z1 = 50 kg c2 = 150 kg t1 = 4/3 t2 4/3 t2 + t2 = 140 kg ... 7/3 t2 = 140 ... t2 = 60 kg ... t1 = 80 Read more.
a metalworker has a metal alloy thay is 25% copper and another alloy that is 60% copper. how many kilograms of each alloy should

Top answer: To solve this problem, we can use the concept of the weighted average. The idea is to find the right Read more.