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xxMikexx [17]
3 years ago
7

Which expression is equivalent to

Mathematics
2 answers:
bazaltina [42]3 years ago
7 0

Answer:

<h2><em><u>c</u></em></h2>

Step-by-step explanation:

6m+9q-3mq+4m= 10m + 9q - 3mq = C

Vinvika [58]3 years ago
5 0

Answer: 10m +9q-3mq (it could be switched around...)

Step-by-step explanation:

1. Combine the like terms (6m+4m=10m) since there are no more like terms that's all you do

2. Place answer back into equation

3. Rewrite the equation as a whole

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HELP ASAP DUE BY 8 PM!!!
dexar [7]

Answer:

Gavin

Step-by-step explanation:

jake- 4.25

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7 0
2 years ago
Read 2 more answers
Your job every morning as a zoologist is to accurately weigh each animal under your care. You weigh a fish and find that it is 2
MAVERICK [17]

Answer:

8136.45

Step-by-step explanation:

287 times 28.35 equals 8136.45.

5 0
3 years ago
Frank works at a convenience store. He earns 7.50 per hour when he works during the day. He earns 12.50 per hour when he works a
fredd [130]

Answer:

7.50x + 12.50y = 300

Step-by-step explanation:

6 0
2 years ago
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Masteriza [31]
The answer is 121,434,796.00165
7 0
3 years ago
In a race between 18 people, how many ways can the top 5 finishers be arranged?
snow_lady [41]

Answer:

Step-by-step explanation:

This is permutation, since order matters.  The formula for us is

₁₈P₅ = \frac{18!}{(18-5)!} which simplifies to

₁₈P₅ = \frac{18*17*16*15*14*13!}{13!}

The factorial of 13 cancels out on the top and bottom leaving you with

₁₈P₅ = 18 × 17 × 16 × 15 × 14

which comes to 1,028,160 ways

Another way to look at it is:  the first 5 people of 18 finish and the others you don't care about.  Once the first place person is first, there are only 4 of the 18 left to finish in second place.  Then there are only 3 left to finish in third place, etc.  So if we use that reasoning, we don't even need to use the formula, we can just say

18 * 17 * 16 * 15 * 14 and those are the first 5 people of 18 to finish.

8 0
3 years ago
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