Mathematics, 26.01.2021 18:50 Kate1678
The Celluloid Cinema sold 150 tickets to a movie. Some of these were child tickets and the rest were adult tickets. A child ticket cost $7.75 and an adult ticket cost $10.25. If the cinema sold $1470 worth of tickets, which system of equations could be used to determine how many adult tickets, a, and how many child tickets, c, were sold?
A)a+c=150a+c=150
10.25a+7.75c=147010.25a+7.75c=1470< br />
B)a+c=150a+c=150
7.75a+10.25c=14707.75a+10.25c=1470< br />
C)a+c=1470a+c=1470
10.25a+7.75c=15010.25a+7.75c=150
D)a+c=1470a+c=1470
7.75a+10.25c=1507.75a+10.25c=150
Answers: 3
Mathematics, 21.06.2019 16:30
Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)
Answers: 2
Mathematics, 21.06.2019 18:30
If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.
Answers: 1
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29
Answers: 2
Mathematics, 21.06.2019 22:00
If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
Answers: 1
The Celluloid Cinema sold 150 tickets to a movie. Some of these were child tickets and the rest were...
Health, 06.05.2020 20:38
Chemistry, 06.05.2020 20:38
Chemistry, 06.05.2020 20:38
Mathematics, 06.05.2020 20:38
History, 06.05.2020 20:38