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3 years ago

Question 3: Add 9 to 5 times n to get 3 is reprented as

Mathematics

2 answers:

iragen [17]3 years ago

6 0

Answer:

5n + 9 = 3

I hope im right!!

Llana [10]3 years ago

3 0

5n + 9 = 3

because it says add 9 , then you do 5xn which is 5n & you would get 3

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There are six households in a rural community. Each household earns $40,000 per year. Suppose that a new resident builds a mansi

dusya [7]

Answer:

Median income has not changed

Mean income has increased

Step-by-step explanation:

Initial number of houses = 6

Earning per household = $40,000

The initial mean :

$(40,000 * 6) / 6 = $40000

Initial median :

40000, 40000, 40000, 40000, 40000, 40000

= 1/2(n+1)th term,

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40000, 40000, 40000, 40000, 40000, 40000, 4000000

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3 years ago

What is the factorization of the polynomial below<br>-x^2 - 15x - 56

Andrej [43]

Answer:

Step-by-step explanation:

This is more easily understood if you take out a common factor of -1

-1(x^2 + 15x + 56)

7*8 = 56

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-1 (x +8)(x+7)

3 0

3 years ago

How do I solve this problem correctly?

Anna71 [15]

Answer:

11%

14%

Step-by-step explanation:

To find a numbers percentage of another number you simply divide the smaller number by the bigger number then move the decimal point to the right 2 places.

Percentage of workers who prefer chicken soup who are part-time: 35÷500 = 0.07 move the decimal 2 to the right to get 7%.

Percentage of full-time workers who prefer mushroom soup: 55÷500 = 0.11 move the decimal 2 to the right to get 11%.

Percentage of workers who prefer lintel soup who are full-time: 25÷500 = 0.05 move the decimal 2 to the right to get 5%.

Percentage of part-time workers who prefer tomato soup: 70÷500 = 0.14 move the decimal 2 to the right to get 14%.

Hope this helps! :)

5 0

3 years ago

Please help < <<<<<<<<33333333 TYY<br> -20 -8 + (-12)

Montano1993 [528]

Answer:

-30

Step-by-step explanation:

-20-8=-28

-28-12

=-30

5 0

2 years ago

How can you use fractions to place the decimal in the product?

Oxana [17]

Answer:

it is easier to multiply first and then to place the decimal point. Multiply the factors as if they were whole numbers. Disregard the decimal point until you place it in the product.

6 0

3 years ago

Question 3: Add 9 to 5 times n to get 3 is reprented as​

Question 3: Add 9 to 5 times n to get 3 is reprented as