A country will produce 3000 missiles this year. Each of the short-range missiles costs $200,000 to produce. Each of the medium-range missiles costs
$300,000 to produce. The ratio of the number of short-range to medium-range
to long-range missiles the country plans to produce this year is 3:3:4. The
country plans to use $870,000,000 to produce these missiles. How much does
it cost to produce a long-range missile?
$

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

noncoplanar points are points that do not lie on the same line.

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation:

abby has a greater debt becasue she owea 5 more then alan does