Algebra

 $x+x$  =

•  $2x$  

•  $x^2$  

Tags

CCSS.7.EE.A.1

x + 4 = 12

• x = 6

• x = 8

• x = 14

• x = 10

Tags

CCSS.1.OA.D.8

Which one of these is a TERM

• 5x + 2

• 6y

• x + y = z

• none of the above

Tags

CCSS.6.EE.A.2B

In this expression (2x + 3), what is the 2 called

• a constant

• a variable

• a coefficient

• any of the above

Tags

CCSS.6.EE.A.2B

What must an algebra expression have to turn it into an EQUATION?

• two or more numbers

• an equals sign

• an 'x' and a 'y'

• two or more letters

What is a variable?

• another name for algebra

• the answer to an algebra equation

• a number in an equation that is multiplied by a term

• a 'letter' in an equation whose value can change or is unknown

Tags

CCSS.6.EE.A.2B

Which of these is NOT a term?

• 6x

• y

• 3x - 2

• 8xy

Tags

CCSS.6.EE.A.2B

In algebra which operations do we NOT write?

• addition and subtraction

• multiplication and division

• addition and multiplication

• subtraction and division

Tags

CCSS.7.EE.A.1

A constant is represented by 7 in which equation...

• y = 7 + 2x

• y = 2 + 7x

• 7y = 2 + x

Select the expression shown below...

• 2x

• 2y = 6 + x

• 6x - 8

• 4