Flashback Monday 1-4-2020

Simplfy.
 $\left(2\right)\left(18\right)\div\left(-2+5\right)\left(-1\right)$  

• -13

• -12

• 12

• 13

Tags

CCSS.7.NS.A.3

Solve the following equation:
6.78 + 11.9 = ?

• 17.68
• 17.69
• 18.68
• 16.79

Tags

CCSS.6.EE.B.7

Solve the following equation:
9.331 - (-4.71) = ?

• 14.041
• 4.621
• 13.402
• 4.602

Tags

CCSS.7.NS.A.1C

Solve the following equation:
-13.4 - (-1.784) = ?

• 11.616
• 15.184
• -11.616
• -15.184

Tags

CCSS.6.EE.B.7

What is the definition of a variable?

• A letter or symbol that represents an unknown quantity

• The little number or letter used to raise to a power

• The number in front of a variable

• The number with no variable

Tags

CCSS.6.EE.A.2B

Which of the following is an expression?

• 6x + 2x = 6
• 10 = 5x
• 2x + 6x - 10
• 6x² + 10 = 25

Tags

CCSS.6.EE.A.2B

Which of the following is an equation?

• 6x + 2x - 6
• 6x² + 10 = 25
• 6x² + 10 - 25
• 10y - 6 + 34u

Tags

CCSS.6.EE.B.5

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

When you are watching a video/Edpuzzle of Mr. McDonald or Mrs. Osborne teaching the lesson, how much of the video do you complete to receive your full credit?

• 25% (part of it)

• 50% (Half of it)

• 80% ( Most of it)

• 100% (All of it)