Title: Express the concentration (in oz/gal) of salt in a mixture of 1 gallons of brine containing 20 ounces of salt, to which some pure water has been added, where x = volume of pure water added (in gallons). Choose the correct answer from the following:
1Express the concentration (in oz/gal) of salt in
a mixture of 1 gallons of brine containing 20
ounces of salt, to which some pure water has been
added, where x volume of pure water added (in
gallons). Choose the correct answer from the
following
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- image
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2An executive in an engineering firm earns a
monthly salary plus a Christmas bonus of 9,000.
If she earns a total of 103,800 per year, what
is her monthly salary? Choose the correct answer
from the following
- 7,900.00
- 8,650.00
- 9,050.00
- 94,800.00
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3During his major league career, Hank Aaron hit 36
more home runs than Babe Ruth hit during his
career. Together they hit 1,512 home runs. How
many home runs did Babe Ruth hit? Choose the
correct answer from the following
- 738 home runs
- 774 home runs
- 702 home runs
- 756 home runs
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4A merchant blends tea that sells for 3.05 a
pound with tea that sells for 2.80 a pound to
produce 80 lb of a mixture that sells for 2.95 a
pound. How many pounds of each type of tea does
the merchant use in the blend? Choose the correct
answer from the following
- 48 lb of tea that sells for 3.05 and 32 lb of
tea that sells for 2.80 - 32 lb of tea that sells for 3.05 and 48 lb of
tea that sells for 2.80 - 40 lb of tea that sells for 3.05 and 40 lb of
tea that sells for 2.80
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