Mathematics, 15.10.2019 19:50 dorothybean
On a trip, the fare was 75¢ for each adult and 50¢ for each child. if 20 passengers paid $12.00, how many adults and children went?
which of the following equations could not be used to solve the problem?
a) 75x+50(20-x)=1200
b) 75(20 - x) + 50x = 1200
c) 75x + 50x = 20(1200)
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:30
On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21
Answers: 1
Mathematics, 21.06.2019 18:20
What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68
Answers: 1
Mathematics, 21.06.2019 20:00
15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form
Answers: 1
Mathematics, 21.06.2019 20:30
For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)
Answers: 1
You know the right answer?
On a trip, the fare was 75¢ for each adult and 50¢ for each child. if 20 passengers paid $12.00, how...
Questions
Chemistry, 26.10.2019 23:43
English, 26.10.2019 23:43
Mathematics, 26.10.2019 23:43
History, 26.10.2019 23:43
Social Studies, 26.10.2019 23:43
Biology, 26.10.2019 23:43
