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olchik [2.2K]
3 years ago
9

The distance between St. Louis and Chicago is 300 miles. It takes me 4.5 hours to travel between these two cities. What speed di

d I travel at? Round your answer to a whole number.
Mathematics
2 answers:
Free_Kalibri [48]3 years ago
5 0

Answer:

300/4.5= about 66.67

you traveled at 67 mph

MArishka [77]3 years ago
4 0

Answer:

67 mile per hour

Step-by-step explanation:

You have 4.5 hours = 300 mile (Between St. Louis and Chicago), so you have to figure how much miles you travel in 1 hr., since the question says what speed the person travel at. Divide 4.5 from 4.5 and do the same thing for 300. You get 1 hour = 66.6 miles (decimal repeating), since you to simplify to the nearest whole number you get 67 miles. I hope this makes sense.

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Samuel earns $50.75 each week by working at a part-time job. He works the same amount of time each day for 5 weeks. What is the
DanielleElmas [232]

Answer:

$253.75

Step-by-step explanation:

He earns $50.75/week. Do 50.75 x 5 = $253.75

7 0
3 years ago
Ben’s Video shack charges $1.50 to rent a video game for a night. Mr. Gareth’s Entertainments charges $5.00 plus $0.50 per night
Leya [2.2K]

Answer: 5 nights

Step-by-step explanation: Mr. Gareth's Entertainments has a one time fee of $5.00, then charges $0.50 per night for a game, while Ben's Video shack charges $1.50 to rent a video game for a night. We can set up equations for both places. We can let x = the amount of nights the game is being rented for. Mr. Gareth's Entertainments = $0.50x + $5.00 because $0.50 is being charged every night and $5.00 was charged only once. Ben's Video shack = $1.50x. We can make the equations equal to eachother, so $1.50x = $0.50x + $5.00

We can subtract by $0.50x both sides to make it so only one side will have x. This will make the equation easier to solve. By subtracting $0.50x from both sides, we get $1.00x = $5.00. Since we made x = the amount of nights the game is being renmted for, we know x = 5, so it would take 5 nights.

We can double check. $1.50 * 5 = $7.50

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$2.50 + $5 = $7.50

7 0
3 years ago
At a breakfast diner a cup of coffee costs $2. 75 and a muffin is $2. 25. what is the sales tax on the two items if the rate is
brilliants [131]

The tax on the coffee is $0.21

The tax on the muffin is $0.17

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Hope this helps!

6 0
4 years ago
Find the point P along the directed line segment from point A(-16,-8) to point B(0,-17) that divides the segment in the ratio 7
bonufazy [111]

Answer: P(-7.38,-12.85)

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Draw the directed line in a chart, including points A and B.

Look for the x coordinate of P:

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we are looking for a proportion of 7/13 of that:

the x coord of P is 16*7/13 to the right of -16, or -16+8.62= -7.38

Look for  y coordinate of P:

the distance |B-A| along the y coord is |-17-(-8)|=9

we are looking for a proportion of 7/13 of that:

the y coord of P is 9*7/13 down from -8, or -8-4.85= -12.85

so the point P is P(-7.38,12.85)


5 0
3 years ago
Un ascensor está en el segundo subsuelo, sube
Sav [38]

Answer:

You are going to be in the 1st floor/Vas a estar en el 1er piso!

Yo creo que

Step-by-step explanation:

5 0
3 years ago
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