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Khan Academy Al for Teachers FREE Donate sdlouder art week 3 early! 2 week Level 9 \( 1 / 9 \) skills You might need: ? Calculator The swimming pool is open when the high temperature is higher than \( 20^{\circ} \mathrm{C} \). Lainey tried to swim on Monday and Thursday (which was 3 days later). The pool was open on Monday, but it was closed on Thursday. The high temperature was \( 30^{\circ} \mathrm{C} \) on Monday, but decreased at a constant rate in the next 3 days. Write an inequality to determine the rate of temperature decrease in degrees Celsius per day, \( d \), from Monday to Thursday. \( \square \) What is the solution set of the inequality? d \( \square \) \( \geq v \) 10/: Show Calculator 3 of 4 Skip Check

          Khan Academy
Al for Teachers
FREE
Donate
sdlouder
art week 3 early!
2
week
Level 9
\( 1 / 9 \) skills
You might need: ? Calculator

The swimming pool is open when the high temperature is higher than \( 20^{\circ} \mathrm{C} \). Lainey tried to swim on Monday and Thursday (which was 3 days later). The pool was open on Monday, but it was closed on Thursday. The high temperature was \( 30^{\circ} \mathrm{C} \) on Monday, but decreased at a constant rate in the next 3 days.

Write an inequality to determine the rate of temperature decrease in degrees Celsius per day, \( d \), from Monday to Thursday.
\( \square \)
What is the solution set of the inequality?
d \( \square \) \( \geq v \) 10/:
Show Calculator
3 of 4
Skip
Check

Khan Academy
Al for Teachers
FREE
Donate
sdlouder
art week 3 early!
2
week
Level 9
1 / 9 skills
You might need: ? Calculator

The swimming pool is open when the high temperature is higher than 20^∘C. Lainey tried to swim on Monday and Thursday (which was 3 days later). The pool was open on Monday, but it was closed on Thursday. The high temperature was 30^∘C on Monday, but decreased at a constant rate in the next 3 days.

Write an inequality to determine the rate of temperature decrease in degrees Celsius per day, d, from Monday to Thursday.
□
What is the solution set of the inequality?
d □ ≥ v 10/:
Show Calculator
3 of 4
Skip
Check

Added by Lisa B.

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