X+y=-4
Mathematics, 16.07.2020 20:01, kingcory6230
Which step is not necessary when solving this system of equations by graphing?
3x-y=4
X+y=-4
A. identify the point of intersection
B. choose a method to graph the equations
C. determine the shaded area for each line
D. write the solution as an ordered pair
Answers: 1
Mathematics, 21.06.2019 17:30, Vampfox
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 1
Mathematics, 21.06.2019 19:00, stephaniem0216
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 1
Which step is not necessary when solving this system of equations by graphing?
3x-y=4
X+y=-4
X+y=-4
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