The graph represents this system of equations. y equals 4 minus x. y equals y minus 2. A coordinate grid with 2 lines. The first
line passes through (0, 4) and (3, 1). The second line passes through (0, negative 2) and (3, 1). What is the solution to the system of equations? A. (–2, 4) B. (1, 3) C. (2, 4) D. (3, 1)
1 answer:
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Solution:
we have been asked to find
How much more time did Maria spend doing research ?
Maria spends doing research = 30%
and using email = 15% of a day (24 hours)
Time spent on research = 30% of 24 =
Time spent on checking email = 15% of 24 =
so,
Hence , Maria spends 3.6 hours more on doing research than checking email.