Answer:
You could divide 4 from both sides first
The cost per adult ticket is $13 and the cost per children ticket is $8
Step-by-step explanation:
Let the cost of adult tickets be 'x'
Let the cost of children tickets be 'y'
2x + 3y = 50
2x = 50 - 3y
x = (50 - 3y) /2
3x + 4y = 71
[3(50-3y) /2 ]+ 4y = 71
(150 - 9y) /2 + 4y = 71
150 - 9y + 8y = 142
150 - y = 142
y = 150 - 142
y = 8
x = (50-3y) /2
x = (50-24) /2
x = 13
The cost per adult ticket is $13 and the cost per children ticket is $8
Answer:
2800 dollars probably because it's about 28 weeks and 2 days from now to June so if you multiply 100 by 28 the answer is 2800$
Answer: A , B, C, E
Step-by-step explanation:√4 = 2√5 = 2.24√5.5 = 2.36√6 = 2.45√8 = 2.83√9 = 3
A)√5 < 2.3<√62.24 < 2.3 < 2.45 True
B)√5 < 2.4<√62.24 < 2.4 < 2.45 True
C)√4 < √5 < √5.52 < 2.24 < 2.36 True
D)√8 < 3 < √92.83 < 3 < 3 False
E)√8 < 2.9 < √92.83 < 2.9 < 3 True
F)√4 < 4.5 < √52 < 4.5 < 2.24 False
Answer:
assuming that lines OQ and AB are perfectly parallel, they are not complimentary angles. the red angle needs to be more narrow for it to form a 90 degree angle with the blue one
