Review Week 1-6

What step is incorrect?

• Multiply first, then add

• Subtract first then add

• Divide first, then multiply

Subtract

• 1/12
• 1
• 2/35
• 23/25

Is this table proportional?

• yes
• no

Write the equation for the table.

• x = 5y

• y = 5x
• y = 4x + 1
• y = x + 5

If the constant of proportionality is 7, which of the following is the correct proportional equation?

• y=7k
• y=k7
• y=kx
• y=7x

In the equation y = 14x, what is the constant of proportionality?

• y
• x
• 14
• y=14

Which decimal is represented by the fraction above?

• 0.32

• 3.2

• 32.0

• 0.032

• 4/16
• 4/15
• 1/4
• 1/2

Write as an improper fraction?

• 10/3

• 11/2

• 13/3

Add unlike fractions (reminder, create the same denominator)

• 11/12

• 10/12

• 9/12