4 years ago

1. what would the answer be

Mathematics

2 answers:

Svet_ta [14]4 years ago

6 0

1/5 x - 1<= 4

1/5 x <= 5

x <= 25

Answer

x <= 25

Mandarinka [93]4 years ago

5 0

First add one to both sides
so 1/5x is less then or equal to 5
then multiply both sides by 5
so x is less then or equal to 25

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Please help!! thank you

shutvik [7]

Answer: 5

Step-by-step explanation:

f(x)=3-x

f(-2)=3-(-2)

f(-2)=3+2

f(-2)=5

Hope this helps!! :)

Please let me know if you have any question

8 0

3 years ago

I need helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

ASHA 777 [7]

Answer:

sorry. thats a hard one. math isn't. my area best of luck

3 0

2 years ago

What are the answers for the multiplying decimals

AleksAgata [21]

Starting on the right, multiply each digit in the top number by each digit in the bottom number, just as with whole numbers

8 0

4 years ago

A city currently has 31,000 residents and is adding new residents steadily at the rate of 1200 per year. If the proportion of re

dlinn [17]

Answer:

Population of the city after 7 years from now, P(7) = 6370

Given:

Initial Population, $P_{i} = 31000$

rate, r(t) = 1200 /yr

S(t) = [/tex]\frac{1}{1 + t}[/tex]

Step-by-step explanation:

Let the initial population be $P_{i} = 31000$

The population after T years is given by the equation:

$P(T) = P_{i}S(T) + \int_{0}^{T}S(T - t)r(t) dt$ (1)

Thus, the population after 7 years from now is given by using eqn (1):

$P(7) = \frac{3100}{1 + 7} + 1200\int_{0}^{7}\frac{1}{8 - t} dt$

$P(7) = 3875 - 1200ln(8 - t)|_{0}^{7}$

$P(7) = 3875 - 1200(ln(1) - ln(8))$

$P(7) = 3875 + 2495 = 6370$

6 0

3 years ago

2. Which number is a solution of the inequality? <br> -5 <br> -6<br> 6<br> 7

Sveta_85 [38]

I don’t understand your answerso you can be more specific?

7 0

3 years ago