Mathematics, 05.07.2019 20:00, judyandaub1
Aparking meter in downtown seattle takes dollar coins and quarters only. when the machine was last emptied, there were 250 coins in it, with a total value of $137.50. which of the following systems of equations gives the number of quarters, q, and the number of dollar coins, d ? a. d + q = 250 and 100d + 25q = 137.50 b. d + q = 250 and 0.1d + 0.25q = 137.50 c. d + q = 250 and d + 0.25q = 137.50 d. d + q = 137.50 and d + 0.25q = 250 e. d + q = 137.50 and 100d + 25q = 250 question 2 of 3 for two consecutive integers, the result of adding double the smaller integer and triple the larger integer is 153. what are the two integers? f. 29, 30 g. 30, 31 h. 49, 50 j. 50, 51 k. 76, 77 question 3 of 3 in a certain triangle, the longest side is twice as long as the shortest side, and the shortest side is 4 inches shorter than the middle side. if the perimeter of the triangle is 52 inches, how long is the longest side? a. 10 inches b. 12 inches c. 16 inches d. 20 inches e. 24 inc
Answers: 2
Mathematics, 21.06.2019 19:00, chloebaby8
Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1
Answers: 1
Mathematics, 21.06.2019 22:30, jaydenrenee111902
The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.
Answers: 2
Mathematics, 22.06.2019 00:30, PersonPerson13260
What are two numbers that have a sum of 15?
Answers: 2
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