true
Mathematics, 24.09.2019 09:30, nicoleskertich
1. the ordered pair (-1, -1) is a solution of the system -4x + 2y = 2 and x + y = -2.
true
false
2. how many solutions exist for the system y = 2x + 5 and y = -0.2x - 4?
one solution
infinitely many solutions
no solution
3. how many solutions exist for the system, x + y = 1 and y = -x + 1?
infinitely many solutions
one solution
no solution
Answers: 1
Mathematics, 21.06.2019 15:30, sweetgigi5950
Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?
Answers: 3
Mathematics, 21.06.2019 17:30, Serenitybella
Which are factor pairs of 350? choose all answers that are correct. a) 30 and 12 b) 35 and 10 c) 70 and 5 d) 2 and 125
Answers: 2
Mathematics, 21.06.2019 18:00, nathanowens121224
If 1/โ5+1/โ5+1=p+qโr , find the values of p, q and r
Answers: 2
1. the ordered pair (-1, -1) is a solution of the system -4x + 2y = 2 and x + y = -2.
true
true
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