Mathematics, 25.07.2019 22:30, victoria1831
Aschool fair ticket costs $8 per adult and $1 per child. on a certain day, the total number of adults (a) and children (c) who went to the fair was 30, and the total money collected was $100. which of the following options represents the number of children and the number of adults who attended the fair that day, and the pair of equations that can be solved to find the numbers? 20 children and 10 adults equation 1: a + c = 30 equation 2: 8a + c = 100 10 children and 20 adults equation 1: a + c = 30 equation 2: 8a − c = 100 10 children and 20 adults equation 1: a + c = 30 equation 2: 8a + c = 100 20 children and 10 adults equation 1: a + c = 30 equation 2: 8a − c = 100
Answers: 1
Mathematics, 21.06.2019 17:00, reaunnatowns
High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?
Answers: 1
Mathematics, 21.06.2019 23:00, arnold2619
How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)
Answers: 2
Aschool fair ticket costs $8 per adult and $1 per child. on a certain day, the total number of adult...
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