Read the topic sentence. Yellowstone Park features some of the world's most extraordinary geysers and hot springs.

Which of the following would provide good supporting details for this thesis statement?

facts about river rocks

facts about rivers

facts about geysers

facts about geese and other water fo

The gardeners at middleton place gardens want to plant a total of 37 white and pink hydrangeas in one flower bed. in another flower bed, they want to plant 99 hydrangeas. in this bed, they want 2 times the number of white hydrangeas and 3 times the number of pink hydrangeas as in the first bed. use a system of equations to find how many white and how many pink hydrangeas the gardeners should buy altogether.