If a country's debt-to-gdp ratio is currently 5 and its debt is expected to grow from 20 billion dollars to 40 billions dollars in the next 25 years to maintain the current debt-to-gdp ratio

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Use the distributive law to multiply. 3(4x + 5y + 6)

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.