Mathematics, 18.12.2019 20:31, lainnn974
John sells tickets to a school concert. adult tickets cost $6.50 and children's tickets cost $4.50. john collects a total of 157.50 from the ticket sales and he sells twice as many adult tickets as children's tickets. how many tickets does he sell all together?
Answers: 2
Mathematics, 21.06.2019 18:30, rachel2735
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
Answers: 1
Mathematics, 21.06.2019 20:00, CelesteN64
For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
Answers: 1
Mathematics, 21.06.2019 22:30, carltonwashington23
Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?
Answers: 2
John sells tickets to a school concert. adult tickets cost $6.50 and children's tickets cost $4.50....
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