*will give brianliest him*(08.06 mc)
a zoo train ride costs $4 per adult and $1 per child. on...
Mathematics, 23.09.2019 02:00, savannahvargas512
*will give brianliest him*(08.06 mc)
a zoo train ride costs $4 per adult and $1 per child. on a certain day, the total number of adults (a) and children (c) who took the ride was 27, and the total money collected was $60. what was the number of children and the number of adults who took the train ride that day, and which pair of equations can be solved to find the numbers?
11 children and 16 adults
equation 1: a + c = 27
equation 2: 4a + c = 60
16 children and 11 adults
equation 1: a + c = 27
equation 2: 4a + c = 60
11 children and 16 adults
equation 1: a + c = 27
equation 2: 4a β c = 60
16 children and 11 adults
equation 1: a + c = 27
equation 2: 4a β c = 60
Answers: 1
Mathematics, 21.06.2019 18:00, burnsmykala23
Solve this system of equations. 12x β 18y = 27 4x β 6y = 10
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Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylinβs work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
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