Mathematics, 16.12.2021 19:50 talyku7131
use the substitution method to solve the system of equations . choose the correct ordered pair x+2y=12 -x=-y-6
Answers: 1
Mathematics, 21.06.2019 12:30
Regular price is $77.00 and the discount is 5% find the sale price
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Mathematics, 21.06.2019 15:10
Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14
Answers: 2
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
use the substitution method to solve the system of equations . choose the correct ordered pair x+2y=...
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