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alexandr402 [8]
2 years ago
15

PROBLEM 2 What is the greatest common factor of 15 and 30?

Mathematics
2 answers:
seropon [69]2 years ago
7 0

Answer: 15

Step-by-step explanation:

Liono4ka [1.6K]2 years ago
4 0

Answer:

15 = 3 \times 5 \\ 30 = 3 \times 5 \times 2 \\  \\  \:  \:  \:  \:  \:  \:  \:  = 3 \times 5 \\ \:  \:  \:  \:  \:  \:  \:   = 15

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Emily’s lawn grows at a constant rate. The height of her lawn, during a 10-day period, is represented by the graph below.
galina1969 [7]

Answer:

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Step-by-step explanation:

5 0
2 years ago
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Four percent of Jennie's skin cells were burned when she escaped from a fire. If 3.7 x 10^10 of her skin cells were burned then,
baherus [9]

Answer:

355.2

Step-by-step explanation:

Given:

Four percent of Jennie's skin cells were burned

Total skin cells having Jennie = 3.7 x 10^10

                                                  = 3.7\times10\times10 = 370

To find:

How man skin cells were not burned ?

Solution:

Total skin cells having Jennie = 370

Percent of Jennie's skin cells were burned = 4%

Skin cells burned  from a fire = 370 \ of 4\%

                                                = 370\times\frac{4}{100} =\frac{1480}{100}

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Remaining skin cells which not burned = 370 - 14.8 = 355.2

Therefore,  355.2 skin cells were not burned.

8 0
3 years ago
Which is equal to 7 X 8? O A. (6x8)+7 O B. (6x7) + 8 O C. (7x7)+7 D. ( 77) + 8​
astraxan [27]

Answer:

D. 77 + 8

Step-by-step explanation:

7 x 8 = 56

now try the other problems

A. 6 x 8 = 48

B. 6 x 7 = 42

C. 7 x 7 = 49

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6 0
3 years ago
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Step-by-step explanation:

Let x be the number of designer T shirts.

To break even,

Total Cost = Total Sales

Fixed Cost + Variable Cost = Total Sales

given the promotional advertising is classified under fixed cost,

500 + 4.25x = 15x  \\ 15x = 500 + 4.25x \\ 15x - 4.25x = 500 \\ 10.75x = 500 \\ x = 500 \div 10.75 \\  = 46.5 \\  = 47 \: (round \: off \: to \: nearest \: whole \: number)

5 0
2 years ago
Anyone need help with a subject mark me brainlist
MA_775_DIABLO [31]

Answer:

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Step-by-step explanation:

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