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Mathematics, 03.10.2019 04:30 erikasanchez2013
Which system of equations models the problem if x represents the number of parrotfish jenna bought and y represents the number of triggerfish she bought?
jenna bought 280 tropical fish for a museum display. she bought 4 times as many triggerfish as parrotfish. how many of each type of fish did she buy?
a. {x+y=280
{y=4x
b.{x−y=280
{y=4x
c.{x+y=4
{y=280x
d.{x+4y=280
{y=4x
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Which system of equations models the problem if x represents the number of parrotfish jenna bought a...
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