Mathematics, 21.11.2020 05:30 iselloutt4fun

7. There are a total of 15 red and blue crystals on a scale. Each red crystal weighs 4 ounces and each
blue crystal weighs 7 ounces. The total weight of all the crystals is 84 ounces. How many of each
color crystal are on the scale? Write a system of equations and solve using method of your choice.

7.

There are a total of 15 red and blue crystals on a scale. Each red crystal weighs 4 ounces and

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7. There are a total of 15 red and blue crystals on a scale. Each red crystal weighs 4 ounces and e...

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7. There are a total of 15 red and blue crystals on a scale. Each red crystal weighs 4 ounces and each blue crystal weighs 7 ounces. The total weight of all the crystals is 84 ounces. How many of each color crystal are on the scale? Write a system of equations and solve using method of your choice.

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Another question on Mathematics

7. There are a total of 15 red and blue crystals on a scale. Each red crystal weighs 4 ounces and each
blue crystal weighs 7 ounces. The total weight of all the crystals is 84 ounces. How many of each
color crystal are on the scale? Write a system of equations and solve using method of your choice.