Use the substitution method to solve the system of equations. choose the
correct ordered pair.
2x + y = 8
y = -x+ 5

o a. (4,1)
o b. (3, 2)
o c. (5,0)
o d. (2,3)

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Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin