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Xelga [282]
3 years ago
9

20 points (question in the image)

Mathematics
1 answer:
ad-work [718]3 years ago
5 0

Answer:

See below.

Step-by-step explanation:

  • 2x + 3y. Can't be simplified.
  • 9x + 6x. Can be simplified. Simplified as 15x.
  • 4x + x. Can't be simplified.
  • 7y + 1. Can't be simplified.
  • 4y + 4x. Can't be simplified.
  • y + 2y. Can't be simplified.
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PLEASE HELP FAST Which of the following is a step in simplifying the expression? ​
Ainat [17]

Answer:

A

Step-by-step explanation:

i am pretty sure its A because on the top one their is one negative and all of the other one are positive.

6 0
3 years ago
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Consider a periodic review system. The target inventory level is 1000 units. It is time to review the item, and the on-hand inve
Svetlanka [38]

Answer:

The answer is - a) 800

Step-by-step explanation:

In a periodic review system, we calculate the quantity of an item, a company has on hand at specified and fixed interval of time.

Given is : The target inventory level is 1000 units and the on-hand inventory level is 200 units.

So, the quantity will be =1000-200=800 units.

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7 0
4 years ago
As.
Natalka [10]

9514 1404 393

Answer:

  • 4/13 h ≈ 0.308 h
  • 22 9/13 km ≈ 22.7 km

Step-by-step explanation:

Mary and Amaruk are starting 35 -15 = 20 km apart. Their closing speed is 40 +25 = 65 km/h. The time it will take to close the gap between them is ...

  t = (20 km)/(65 km/h) = 20/65 h = 4/13 h ≈ 0.308 h

They will pass each other after 4/13 hours, about 18 minutes 28 seconds.

__

In that time, Mary will have increased her distance from Hall Beach by ...

  d = (4/13 h)(25 km/h) = 100/13 km = 7 9/13 km

Her distance from Hall Beach when she passes Amaruk will be ...

  15 km + 7 9/13 km = 22 9/13 km ≈ 22.7 km . . . . . distance from Hall Beach

6 0
3 years ago
HELP THIS IS URGENT!!!
aleksklad [387]

Answer: Clockwise rotation 80°

Step-by-step explanation:

∠HOF = (360°/9)*2 = 80°

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3 years ago
What is 989 divided by 9
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I searched for a calculator on my computer and got 109.888888889.
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