During a test flight, janice's remote control helicopter reached a height of 7.8 feet. . this was 2.5 feet less than the ! height of marvin's remote i control helicopter. write and isolve a subtraction equation to ¡find the height of marvin's fremote control helicopter.
For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip
The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.
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