Answer:
30 adult tickets and 50 child tickets
Step-by-step explanation:
605 = 8.5a + 7c
80 = a + c
620 = (8.5*40) + (7*40)
605 = (8.5*30) + (7*50)
a = 30 c = 50
Answer:
1. 32 inches = 81.28 centimeters
2.402 000 millimeters = 402 meters
3. 2.85 meters = 285 centimeters
4.2 kilometers= 2000000 millimeters
5. 71 meters = 0.071 kilometers
6. 8kg = 8000 g
7. 3000 g = 3 kg
8. 2.5 kg = 2500 g
9 850 mg = 9.85 g
10.75 dg = 1075 m
Based on the graph the car requires 2.5 gallons of fuel to travel 100 miles.
Given:
The graph shows a proportional relationship between the distance a car travels and the fuel it consumes.
Distance (miles) Fuel(gallons)
0 0
40 1
80 2
120 3
160 4
200 5
240 6
280 7
From the table:
1 gallon fuel = 40 miles
1 mile = 1/40 gallon fuel
multiply by 100 on both sides
100 miles = 100/40 gallons fuel
100 miles = 5/2 gallons fuel
100 miles = 2.5 gallons fuel.
Therefore the car requires 2.5 gallons of fuel to travel 100 miles.
Learn more the distance and fuel here:
brainly.com/question/28809733
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Answer:
F(-7, -3) G(2, -6) H(3, -5)
Step-by-step explanation:
When something is reflected over the x-axis, the y coordinates become opposite of what they previously were.
(-7, 3) becomes (-7, -3)
(2, 6) becomes (2, -6)
(3, 5) becomes (3, -5)
Answer:
Step-by-step explanation:
I don’t know sorry