Question Details

1. consider the following system of equations. Y=4x-4 Y-4x=7 What can you conclude about the system of equations? a. the system of equations is inconsistent b. the system of equations is dependent c. the system of equations is independent d. none of these 2. identify the solutions(S) of the system of equations, if any -6x-4y=12 16=-24x-48 a. no solutions b. (0,2) c.(-2,0) d. infinitely many solutions 3. identify the solutions(s) of equations,if any X+5y=4 4x-5y=1 a. (1,5/3) b. (1,3/5) c. (5/3,1) d. (3/5,1) 4. identify the solutions(s) of the system of euations,if any 4x+2y=8 Y=5-3x a. (2,-1) b. (2,1) c. (-1,2) d. (1,2) 5. identify the solutions(s) of the system of equations,if any. -3x-4y=2 8y=-6x-4 a. infinitely many solutions b. (-10/9,5/6) c. (-2/3,0) d. no solution 6. Identify the solutions of the system of equations, if any 3X+2y=4 5x-4y=3 a.(1,0.5) b. (0.5,1) c. (5,5.5) d.(5/11,-2/11) 7. identify the solutions (s) of the equations, if any X=1 Y=1 a. no solutions b. (0,0) c. (1,1) d. infinitely many solutions 8. identify the solutions(s) of the system of equations, if any 9x+2y=4 8x-2y=6 a. (17/10,113/20) b. (-2,11) c. (10/17,11/17) d. (10,-43) 9. identify the solutions(s) of the system of equations, if any 3x-2y=6 5x=5-25y a. (24/13,3/18) b.(-3/11,32/11) c.(32/17,-8/14) d.(32/9,7/8) 10.A system of inequalities is defind by the following formulas 10x+6y<30 6x-10y>30 Which graph represents its solutions 11. for the figure below , which of the following points would be on the line that passes through points N and p 13. at the school , Carmen sold 3 times as many hot dogs as shawn. The two of them 152 hot dogs altogether. How many hot dogs did carman sell? a. 114 b. 38 c. 148 d. 21 e .51 14. two large storage tanks, t and w, contain water. T starts losing water starts flowing into W. The graph below shows the amounts of water in each tank over a period of hours.