해법
해법
솔루션 단계
Represent the number with
A.T.Q.:
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Jenny can jog twice as fast as she can walk. She was able to jog the first 12 miles to her grandmother house but then she tried and walked the remaining 3 miles. If the total trip took 2 hours then what was her 평균 jogging speedwhat is the the radius of a circle with a 원둘레 of 25.12the sum of two numbers is 35. three times the larger number is the same as 4 time the smaller number. find the larger numberthe quotient of a number and-7 decreased by 2 is 10 find the numberThe radius of a 원형 is 14 ft. Find its area in terms of