Number Patterns in Equations

Look at the table below. Write an equation to match the pattern between m, minutes and bubbles blown, b.

• b = 12(m)

• b= m +12

• b = m ÷ 12

• none of these

Which equation represents the relationship of the values in the table?

• y = x + 6

• y = 6 - x

• y = x + 3

• y = 3x

What value will complete the table to represent an additive relationship?

• 17

• 15

• 16

• 18

From this table, what is the dependent label?

• Number of Hours, h

• Amount Earned, e

• the equation is
  2y = x
• the equation is
  2x = y
• the equation is
  x=y
• the equation is 1+x = y

What is the pattern in the table below?

• multiplying the number of shots by 3

• adding 3 to the number of shots

• adding 1 to the number of shots

• dividing the number of shots by 3

3(x-6)+2x=22

• x=8

• x=2

• x=18

• x=3

10(h+1)-4=76

• h=10

• h=4

• h=7

• h=76

9c-3c=48

• c=9

• c=3

• c=4

• c=8

2x+1=23

• x=11

• x=22

• x=2

• x=24