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Nutka1998 [239]
3 years ago
11

What is the GREATEST COMMON FACTOR of 20x2 , 10x , and 15?

Mathematics
2 answers:
Umnica [9.8K]3 years ago
7 0

Answer:

5

Step-by-step explanation:

when you divide all the numbers into 5 this is the most greatest common factor

irina [24]3 years ago
6 0

Answer:

5

Step-by-step explanation:

x can only go into 20x2 and 10x and 5 is the Gcf of these three numbers

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3 years ago
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D) The perimeter of room is 28 m. and the height is 3.5 m. Find the area of 4 walls.
mote1985 [20]

Answer: 98

Step-by-step explanation:

Area of four walls = Curved surface area

                             = perimeter × height

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7 0
1 year ago
The expression 2.5a+2b gives the cost (in dollars) for a DVDs and b CDs at a moving sale. a. The cost for 1 DVD is $ and the cos
Mekhanik [1.2K]

Answer/Step-by-step Explanation:

Given:

a = no. of DVDs

b = no. of CDs

Total cost ($) for DVDs and CDs = 2.5a + 2b

a. The cost for 1 DVD = 2.5(a) = 2.5(1) = $2.5

The cost for 1 CD = 2(b) = 2(1) = $2

b. Total cost for 4 DVDs and 4 CDs:

Substitute a = 4, and b = 4 into the equation.

2.5(4) + 2(4)

10 + 8 = 18

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c. To find out if $20 would be enough to buy 6 DVDs and 3 CDs, substitute a = 6, and b = 3 into the equation. Solve for the total cost to see if it equals $20 or is less than $20. If it's greater than $20, then it won't be enough.

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5 0
3 years ago
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LUCKY_DIMON [66]

10x10x10x10x10

These Extra letters mean nothing difufnfhvhfjfjdjfjggybjfjffjfj

6 0
3 years ago
5 times what equals 75
o-na [289]
The answer is 15.

First you would divide 75 by 5 to get 15, which would be your overall answer!

VOTE AS BRAINLIEST!!!!!! :):):):)
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3 years ago
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