Answer:
21 ÷ 1.4
Step-by-step explanation:
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour.
The temperature had fallen 21 degrees, so it passed

hours after she had first checked the thermometer.
She had first checked the temperature at 3 p.m.
D. x = 3
You can get this by turning these into equations
-3x + 6 = 2x - 9
Then solve.
Answer:
Whatever you do to one side you must do it to the other side of the equation.
Step-by-step explanation:
YOU PLAY ROBLÓX I PLAY TOOOOOO
Answer: 61.2?
Step-by-step explanation: