There are 4 measures of music that are played 5 times in a song. the first measure has 12 notes, the second measure has 16 notes, the third measure has 4 notes, and the fourth measure has 8 notes. how many notes are played throughout the song?

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Which expressions are equivalent to -6 + 3m

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.