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Questions (10)
Solve the given system of linear inequalities by graphing:
x+y>4 x-y<6
1 answer
544 views
Solve the system by the substitution method
5x+7y=-18 y=5x-14
1 answer
451 views
Solve the system by graphing
2x+y=4 2x+y=2
1 answer
395 views
Solve by graphing
3x+y=15 3x+y=6
0 answers
327 views
Solve By graphing
2x+y=2 2x+y=6
1 answer
326 views
Solve the system by the addition method
x+3y=-2 5x+15y=-10
1 answer
506 views
Solve the system by the substitution method.
5x+7y=-18 y=5x-14
1 answer
542 views
Solve the given system of linear inequalities by graphing:
x+y>4 x-y<7
2 answers
806 views
A manufacturer produces a standard model and a deluxe model of a 13-in. television set. The standard requires 20 h of labor to
0 answers
1,134 views
. A coffee merchant has two types of coffee beans, one selling for $3 per pound and the other for $6 per pound. The beans are to
1 answer
945 views