Which scenario can be modeled using the graph below? A temperature range is within 5 degrees of 60 degrees Fahrenheit.
A scientist uses more than 55 and less than 65 mL of water in an experiment.
A commuter train takes less than 55 minutes or more than 65 minutes to complete one route.
A worker makes greater than $55 per day but less than $65 per day.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?