Question

1. explain explain how to find a rule for the table. then explain how to use the rule to find the two missing numbers.

earned $21 $27 $12 $18 $33
saved $7 $9 $6

Explanation:

Step1: Find the relationship

Divide "Earned" by "Saved" for given values. For \$21 and \$7: $\frac{21}{7} = 3$. For \$27 and \$9: $\frac{27}{9} = 3$. For \$18 and \$6: $\frac{18}{6} = 3$. So the rule is: Saved = Earned $\div 3$.

Step2: Calculate first missing value

For Earned = \$12, Saved = $\frac{12}{3} = 4$.

Step3: Calculate second missing value

For Earned = \$33, Saved = $\frac{33}{3} = 11$.

Answer:

The rule is Saved = Earned $\div 3$. The missing numbers are \$4 (for \$12 earned) and \$11 (for \$33 earned).