Expressions

Values for the variables, A, B, and C are graphed on the number line shown. Choose all the true statements below.

• A+B is a negative number.

• B+C is equal to zero.

• A+C is a positive number.

• A-B is a negative number.

Tags

CCSS.7.NS.A.1B

Five times a number plus 4

• 5xn+4

• 5/n+4

• 5n+4

• n5+4

Tags

CCSS.6.EE.A.2A

The product of 7 and a number is 42

• nx7=42

• 42/7=n

• 7n=42

• 7+n=42

Tags

CCSS.HSA.CED.A.3

$15 more than Pam spent

• p-15

• p/15

• p+15

• 15+p

Tags

CCSS.6.EE.A.2A

What is the simplified form of this expression
3x+4+5x+3

• 15x

• 8x+7

• 7x+8

Tags

CCSS.7.EE.A.1

Solve 
  -5t + 9 = 24

• t = -3

• t = 3

• t = 6

• t = 12

Tags

CCSS.7.EE.B.4A

Which expression represents the perimeter of the triangle?

• 4x + 4y + 5

• 6xy + 7

• 6x + 2y + 5

• 10xy + x + 2y

Tags

CCSS.HSA.APR.A.1

Select all the equations where x = 3 is a solution.

• x − 3 = 0

• 1 + x = 2

• 6 = 2x

• 9 − x = 3

• x² = 9

Tags

CCSS.6.EE.B.5

An inverse operation is

• reversing the sign in an inequality

• using the opposite operation to solve equations

•  A number’s distance from zero

Tags

CCSS.HSA.REI.A.1

Which expression below is equivalent to 2(2x + 5) + 6x + 2 ?

• 5(2x+2)

• 2(5x+6)

• 4(2x +3)

• 10x +7

Tags

CCSS.6.EE.A.4