Next to each other? 2. Consider the digits from 1,2,3,7. In how many ways four digits numbers can be formed
if they are between 2000 and 5000 and repetitions are allowed.

Combine like terms. do not forget to use the distributive property to simplify the first term. 2(3y + 5k) - 2k

Since 1980, which three countries have either attacked or been attacked by iraq? a. iran, turkey, united states b. iran, israel, jordan c. iran, kuwait, united states d. iran, saudi arabia, egypt

Which of the following is a measure of the amount of light a star directly emits? a. luminosity b. wavelength c. brightness d. intensity