Music: A band went to a recording studio and recorded 4 songs in 3 h. How long would it take the band to record 9 songs if they record at the same rate?
10 points
10
Question 6
6.
Vocabulary: Consider the proportion. Identify the extremes.
10 points
10
Question 7
7.
Vocabulary: Consider the proportion. Identify the means.
10 points
10
Question 8
8.
Vocabulary: Consider the proportion. Identify the cross products.
10 points
10
Question 9
9.
Reasoning: Consider the proportion.
When solving the proportion, Lisa's first step was to write: