Mathematics, 22.11.2021 15:50 laurenlol756
3) Write a system of equations to describe the situation below, solve using any method, and
fill in the blanks.
) Erin is training for a triathlon and needs to swim a certain distance for today's workout.
If she swims at the rec center pool, she will complete a 239-meter warmup and then swim
laps in a lane that is 32 meters long. If Erin swims at the Indoor pool at her gym, she will
complete a 223-meter warmup, plus a main set that consists of 33 meters per lap. If Erin
swims the correct number of laps, she can complete the same distance in either pool. How
many laps will that take? How long will Erin's workout be in total?
4) If Erin swims
meters.
laps at either pool, she can complete a total workout of
Answers: 3
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Solve this system of equations. 12x β 18y = 27 4x β 6y = 10
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The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year
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:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?
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Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall
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3) Write a system of equations to describe the situation below, solve using any method, and
fill i...
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