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Viefleur [7K]
3 years ago
12

Helppppppp lol idk what I’m doing

Mathematics
2 answers:
vodomira [7]3 years ago
4 0

Answer:

C

Step-by-step explanation:

a number represents n

is represents =

times represents multiplication

plus represents addition

5 times n plus 3 is 12

so this means

5n+3=12

swat323 years ago
3 0

Answer:

C

Step-by-step explanation:

Step 1: Translate word to math

"Five" = 5

"times" means multiplication

"a number" = <em>n</em>

"plus" means addition

"3" = 3

"is" means equal

"12" = 12

Step 2: Set up equation (combine)

5n + 3 = 12

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The average speed of one team in a relay race is about 10 miles per hour. What is the speed in feet per second?
ki77a [65]

10 miles per second in feet per second is 14.67 feet per second

Step-by-step explanation:

The average speed of one team in a relay race = 10 miles per hour.

We need to find the speed in feet per second.

  • The conversion rule is:

             1 mile per hour = 1.467 feet per second

So, Speed in feet per second is:

 1 mile per hour = 1.467 feet per second

10 miles per hour = 10*1.467 feet per second

                             = 14.67 feet per second

So, 10 miles per second in feet per second is 14.67 feet per second

Keywords: Conversion of units

Learn more about Conversion of units at:

  • brainly.com/question/10940255
  • brainly.com/question/13005855
  • brainly.com/question/6436086

#learnwithBrainly

5 0
3 years ago
Are the following ordered pairs in a proportional relationship? (2,3) and (10,16)
gavmur [86]
The answer A yes (2.3)
8 0
3 years ago
Read 2 more answers
PLEASE HELP ILL GIVE OUT BRAINLIEST PLEASE​
yaroslaw [1]

Answer:

Well the answer is the first one 3 (5 x) and 15x

Step-by-step explanation:

Because it is the same thing as (5 x) 3. The numbers just changed the positions.

And 15x because you can multiply the first 5 times 3 and that is equal with 15 and then you put the x at the end. 15x

8 0
3 years ago
Will 7/8x6/6 be less than or greater than 7/8?
Akimi4 [234]
The answer to 7/8 * 6/6 is equal to 7/8 because 6/6 is equal to 1 and any number multiply by 1 is the own number :)))
i hope this is helpful
have a nice day 
8 0
3 years ago
PLEASE PLEASE HELP I WILL GIVE THE BRAINLIEST
salantis [7]

Answer:

9.45+189=198.45

Step-by-step explanation:

7 0
3 years ago
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