Megan exercises every morning for 40 minutes. She does a combination of step aerobics, which burns about 11 calories/min and stretching which burns about 4 calories/min. Her goal is to burn 335 calories

Megan exercises every morning for 40 minutes. She does a combination of step aerobics, which burns about 11 calories/min and stretching which burns about 4 calories/min. Her goal is to burn 335 calories during her routine.

Write a system of equations that represents Megan’s morning workout.
a.
a + s = 40
11a + s = 335
c.
a + s = 40
11a + 4s = 335
b.
a + 40s = 335
11a + 335 = 40
d.
a + s = 335
11a + 4s = 40

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Megan exercises every morning for 40 minutes. She does a combination of step aerobics, which burns about 11 calories/min and stretching which burns about 4 calories/min. Her goa…

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