algebra EOC8

Front

Back

Front

Which situation best shows causation?

• The length of a rectangle affects the width of the rectangle.
• The amount of time a cell phone is used affects the charge of its battery.
• The number of ice-cream bars sold affects the number of milkshakes sold.
• The number of soccerballs a team owns affects the number of games the team wins during the soccer season.

Back

The amount of time a cell phone is used affects the charge of its battery.

Front

Lupe’s parents are planning for her 15th birthday party and can spend no more than $1200 on music. They are going to book a band, b, for $150 an hour and a DJ, d, can play for the remaining time at an hourly rate of $79. Which inequality describes this situation?

Back

Front

Back