<h2>Mary drives 7 miles!</h2><h3 /><h3>2cm / 4mi = 1cm / 2mi</h3><h3>1(2) + 2.5(2) = 7</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3>
I think it should be $1,262.5??? If not I’m so sorry
If she gains a card that would be a positive 1, if she sells one that would be negative 1, and if she keeps one than that would be 0.
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Answer:
(a)
(b)The boiling point of water in Celsius scale is 100°C.
(c)The setting in Celsius scale is 26.7°C.
Step-by-step explanation:
Given that,the formula is
......(1)
(a)
Given that,
[ subtracting 32 from both sides]
......(2) [Multiplying ]
(b)
Given that, the boiling point of water is 212°F.
Putting F=212 in equation (2)
The boiling point of water is 100°C.
(c)
Given that, a house thermostat is set at 80 degree.
Putting F=80 in equation (2)
The setting in Celsius scale is 26.7°C.