Answer:
7
Step-by-step explanation:You add the numbers and then divide by 5.
Answer:
D) 31 child tickets and 49 adult tickets
Step-by-step explanation:
__________________
x=1.4
y=-3.6
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:)
Answer:
Step-by-step explanation:
1. x^2 + 6x = 5
x^2 + 6x + 9 = 14
(x+3)^2 = 14
x =
- 3
2. x^2 + 8x -4 = 0
x^2 + 8x = 4
x^2 + 8x + 16 = 20
(x+4)^2 = 20
x =
- 4
Answer:
first 4 terms: 3,1,-1,-3
10th: -35
Step-by-step explanation:
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