Mathematics

Solve 6(y+6)≥35

• y≥-1/6

• y=1/6

• y≤-1/6

Tags

CCSS.7.EE.B.4B

Solve for x and y. Given that 3x+2y=12 and 2x+2y=10 by elimination

• y=3 and x=2

  
  

• 2y=10-2x

• x=2 and y=3

• 3x=12-2y

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve -21>-2m+7

• m<14

• m>14

Solve for a and b. Given that 5a+3b=41 and 4a+3b=37 by elimination

• a=-1 8/5 and b=-2 3/3

• b=-2 3/3 and a=-1 8/5

• a=7 2/3 and b=3 3/5

• a=3 3/5 and b=7 2/3

Solve 6u+6<u+29

• u<4 3/5

• u >4 3/5

• u > 2 3/5

Solve for x and y. Given that 7x-2y=22 and 5x-2y=14 by elimination

• x=4 and y=3

• y=3 and y=-4

Solve 5m+2<9m+1

• -m<1/4

• m>1/4

• m> -1/4

• m<1/4

Solve for x and y. Given that 3x+2y=12 and 2x+2y=10 by substitution

• x=2 and y=3

• 2y=10-2x

• 2x=10-2y

• x=3 and y=2

Solve for x and y. Given that 4x+y=14 and 2x+y=8 by substitution

• y=8-2x

• x=3 and y=2

• y=14-4x

• x=2 and y=3

Solve for x and y. Given that x+y=8 and x-y=7 by substitution

• x=71/2 and y=1/2

• x=1/2 and y=71/2

• x=7+y

• y=8-x