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aleksandr82 [10.1K]
3 years ago
9

Help this is the last assignment i need to do please and thank you!

Mathematics
1 answer:
hjlf3 years ago
6 0
A. The car travels 52 miles in 1 hour
b. The car travels 130 miles is 2.5 hours
c. It would take 0.25 hours for the car to travel 13 miles ( I think )
d. It would take 15 minutes for the car to travel 13 miles


Hope this helps, and sorry if I got one or two wrong
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-2x+200=6x of the solving equations with variable on both sides
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Answer:

25 =x

Step-by-step explanation:

-2x+200=6x

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200 = 8x

Divide each side by 8

200/8 = 8x/8

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Solve by substitution. Show each step of your work.
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5x + y = 15

y = -5x + 15

Substituting y= -5x+15 from first equation into second equation:

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2 years ago
At Friday's football game, 1,294 tickets were sold for a total amount of $8,816.00. If each student ticket costs $5.00, and each
NeTakaya

Answer:

512 student tickets.

Step-by-step explanation:

Let x be number of student tickets and y be number of adult tickets.

We have been given that at Friday's football game 1,294 tickets were sold. We can represent this information as:

x+y=1294...(1)

We are also told that each student ticket costs $5.00, and each adult ticket costs $8.00 and 1,294 tickets were sold for a total amount of $8,816. We can represent this information as:

5x+8y=8,816...(2)

From equation (1) we will get,

y=1294-x

Substituting this value in equation (2) we will get,

5x+8(1294-x)=8,816

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-3x=8,816-10352

-3x=-1536

x=\frac{-1536}{-3}

x=512

Therefore, 512 student tickets were purchased at Fridays football game.

6 0
3 years ago
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