Equations

Simplify the following expression
7 - 8c + 3 - 6c 

• -10+14c

• -25

• 10-14c

• 25c

Tags

CCSS.7.EE.A.1

Simplify the following expression:
-7x +5 (1 - 8x)

• -33x + 5

• 5 + 33x

• 47x + 5

• 5 - 47x

Tags

CCSS.6.EE.A.3

Simplify the following expression
9 + 5m - 4

• 5m-5

• 10m

• 5m+5

• 5m+13

Tags

CCSS.7.EE.A.1

Which would be the best method for solving the given System of Linear Equations? (CCSS 8.EE.8)

• Graphing

• Substitution

• Elimination

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution of the given System of Linear Equations? (CCSS 8.EE.8)

• (6,-6)

• (7,42)

• (-6,6)

• (42,7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which would be the best method for solving the given System of Linear Equations? (CCSS 8.EE.8)

• Graphing

• Substitution

• Elimination

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which would be the best method for solving the given System of Linear Equations? (CCSS 8.EE.8)

• Graphing

• Substitution

• Elimination

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which would be the best method for solving the given System of Linear Equations? (CCSS 8.EE.8)

• Graphing

• Substitution

• Elimination

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which would be the best method for solving the given System of Linear Equations? (CCSS 8.EE.8)

• Graphing

• Substitution

• Elimination

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve this equation

a - 2.1 = 5.8

• a = 7.9

• a = 3.7

• a = 5.8

• None of these match my answer

Tags

CCSS.6.EE.B.7