Emily is entering a bicycle race for charity. Her mother pledges $0.80 for every 0.25 mile she bikes. If Emily bikes 7 miles, how much will her mother donate?
Her mother will donate $
Ok

multiply 15 by 4. because for .25 to be a mile multiply by 4. then multiply that with $0.40. $24

Step-by-step explanation: hope that helps

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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