Date:
name:
unit 1 relationships between quantities
lesson 2: creating equations and inequalities in one variable
scaffolded practice 1.2.1
example 1
james earns $15 per hour as a teller at a bank. in one week he pays 17% of his earnings in state and
federal taxes. his take-home pay for the week is $460.65. how many hours did james work?
1 quantity or variable.

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

explanation: