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Westkost [7]
3 years ago
15

Dorian bought his dog 7.5 pounds of dog food in a week. He feeds his cat 3.75 pounds of food in a week. How many total pounds of

food do his pets eat i a week? Draw decimal models to find the sum.
Mathematics
1 answer:
Sedaia [141]3 years ago
7 0
7.5 pounds + 3.75 pounds = 11.25 pounds

Hope this helps :)
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Nina used plastic rectangles to make 6 rectangular prisms. How many rectangles did she use?
Reil [10]

Answer:

36

Step-by-step explanation:

6 X 6 = 36

7 0
3 years ago
If a train travels at 80 mph for 12 min, what is the distance traveled?
AnnyKZ [126]

Answer:

<h2>ANSWER→ </h2>
  • 16 miles
  • 12 minutes is 1 /5 of a hour
  • 80 ÷ 5 is 16
  • or 80x 1.466 =117.28 ft per second
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7 0
2 years ago
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RESOLVER LOS SIGUIENTES SISTEMAS DE ECUACIONES APLICANDO EL METODO DE SUSTITUCION
kiruha [24]

Answer:

x = 1/2; y = 1/3

Step-by-step explanation:

2x + 3y = 2     Eq. 1

-6x + 12y = 1     Eq. 2

Eq. 1

2x + 3y = 2

2x = -3y + 2

x = -3/2 y + 1

Eq. 2

-6x + 12y = 1

De Eq. 1 sabemos que x = -3/2 y + 1

-6x + 12y = 1

-6(-3/2 y + 1) + 12y = 1

9y - 6 + 12y = 1

21y - 6 = 1

21y = 7

y = 7/21

y = 1/3

Eq. 1

2x + 3y = 2

2x + 3(1/3) = 2

2x + 1 = 2

2x = 1

x = 1/2

Respuesta: x = 1/2; y = 1/3

3 0
3 years ago
jack predicted his car payment to be ​$300 each month. His actual car payment is ​$275 each month.what % was his prediction off
r-ruslan [8.4K]

Answer:

.91% he wa off by .91% because .91 of 300 is 25 and 300- 25 is 275

Step-by-step explanation:

4 0
2 years ago
Amaya is excited to go to the used video game store to buy a game system later today. The game system usually costs x dollars, b
Ksenya-84 [330]

Answer:

x(85/100)

Step-by-step explanation:

100-15 = 85

x(85/100)

5 0
3 years ago
Read 2 more answers
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