Define a variable and write each phrase as an algebraic expression:

3 more than twice as many ringtones as mary

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review