4.9 Use Patterns to Write & Solve Equations

Describe the relationship of this table in words:

• The value of y is 22 more than the value of x.

• The value of y is 22 times the value of x.

• The value of y is 22 less than the value of x.

• None of these

Write an equation for the table:

• y = 22/x

• y = 22x

• y = x + 22

• y = x - 22

Describe the relationship of the table in words:

• The value of b is 14 more the value of a.

• The value of b is 14 times the value of a.

• The value of b is 28 times the value of a.

• None of these.

Write an equation for the table:

• b = 28a

• b = 14/a

• b = a + 14

• b = 14a

Describe the relationship of the table in words:

• The value of y is 30 less than the value of x.

• The value of y is 30 more than the value of x.

• The value of y is 30 times the value of x.

• The value of y is equal to the value of x.

Write an equation:

• y = x/30

• y = 30x

• y = x + 30

• y = x - 30

What are the two values missing from the table?

• 1, 2

• 6, 7

• 7, 9

• 6, 8

Describe the relationship in words:

• The value of n is 0 less than m.

• The value of n is 4 times m.

• The value of n is 3 times m.

• The value of n is 3 more than m.

Write an equation:

• m = 4/m

• m = 4 + m

• m = 3m

• m = 4m

Fill in the missing values:

• 6, 8

• 4, 6

• 6, 10

• None of these