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2 years ago

5

Ben writes the product of 7 and 50. Then I have subtracts the least 3-digit multiple of 10 from the product. What is the differe

nce?

2 answers:

S_A_V [24]2 years ago

6 0

250 because
7x50 is 350
Then subtract (350-100)
Finally you get 250.. which is the answer

Hatshy [7]2 years ago

4 0

250. 7*50=350 and the least 3-digit multiple of 10 is 100 (10*10). 350-100=250

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tino4ka555 [31]

Answer:

x = 24

Step-by-step explanation:

10:8

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3 years ago

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State whether the system is consistent and independent, consistent and dependent or inconsistent.

user100 [1]

Answer:

The correct option is 1.

Step-by-step explanation:

Inconsistent system: If the given system has no solutions, then it is an inconsistent system.

Consistent and independent system: If the given system has only one solutions, then it is an consistent and independent system.

Consistent and dependent system: If the given system has many solutions, then it is an consistent and dependent system.

The given equations are

$x+3y=18$ .... (1)

$-x+2y=7$ ..... (2)

Add both equations.

$x+3y-x+2y=18+7$

$5y=25$

$y=5$

Substitute this value in equation (1).

$x+3(5)=18$

$x+15=18$

$x=3$

The system of equations has only one solution, i.e.,(3,5).

Therefore the given system is consistent and independent. Option 1 is correct.

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2 years ago

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True or false in Florida, the number of alcohols related traffic deaths increased in 2009 compared to 2008

NeX [460]

False, they actually decreased some.

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3 years ago

Giovanni justifies whether the expression -4x-8 is equivalent to -2(x+1)-2(x+3) by letting x=3 in both expressions. What is the

Lorico [155]

Answer:

The value of each expression when x=3 will be -20 and -20.

Step-by-step explanation:

Given the expression

-4x-8

setting x=3

= -4(3)-8

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Given the expression

-2(x+1)-2(x+3)

setting x=3

=-2(3+1)-2(3+3)

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so we conclude that the value of both the expressions was -20 when we substituted the value x=3.

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2 years ago

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Inga [223]

Answer:

a)

$f(x) = \frac{4}{x-8} - 3.5$

Step-by-step explanation:

The y intercept of g(x) is the value of g when x = 0.

In this problem

$g(x) = \sqrt{x+4} - 6$

The y-intercept is

$g(0) = \sqrt{0+4} = \sqrt{4} - 6 = 2 - 6 = -4$

a)

$f(x) = \frac{4}{x-8} - 3.5$

The y-intercept is:

$f(0) = \frac{4}{0-8} - 3.5 = -0.5 - 3.5 = -4$

This is the correct answer

b)

$f(x) = -\frac{4}{x} - 1$

The y-intercept is

$f(0) = -\frac{4}{0} - 1$

This is an asymptote

c)

$f(x) = 2|x+2|$

The y-intercept is

$f(0) = 2|0+2| = 4$

d)

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The y-intercept is

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2 years ago