3 years ago

PLEASE HELP ASAP !! Algebra II

Mathematics

1 answer:

Assoli18 [71]3 years ago

4 0

A hope this helps my dude

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What’s 43 rounded to the nearest 10!???!

Lilit [14]

Answer:

40.

Which is 43 closer to? 40 or 50?
43 is closer to <em>40.</em>

<em>I hope this helped at all.</em>

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3 years ago

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How many solutions can be found for the linear equation? 3(x+4)=3x+4

Hitman42 [59]

Hi there! The answer is 0 solutions.

$3(x + 4) = 3x + 4$
First we need to work out the parenthesis (for instance possible by using rainbow technique).

$3x + 12 = 3x + 4$
Now subtract 12.

$3x = 3x - 8$
Now we can see that the right side of the equation is always 8 smaller than the left side of the equation. Because the right is always smaller, this equation cannot be solved. Therefore there are no solutions to this equation. The answer is 0 solutions.

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3 years ago

Equivalent to 4^7•4^-5

nekit [7.7K]

Answer:

Step-by-step explanation:

$\text{Use}\ a^n\cdot a^m=a^{n+m}\\\\4^7\cdot4^{-5}=4^{7+(-5)}=4^{7-5}=4^2=4\cdot4=16$

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3 years ago

Twice the difference between a number and 4 is twenty. Find the number.

kogti [31]

Answer:

D 14

Step-by-step explanation:

Let x be the number

2(x-4) = 20

Divide each side by 2

2/2(x-4) = 20/2

x-4 = 10

Add 4 to each side

x-4+4 = 10+4

x = 14

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What is the product of 2p+q and -3q-6+1

MissTica

(2p + q)(-3q - 5)
(2p + q)(-5 -3q)
-10p -6pq -5q -3q^2
-3q^2 -5q -6pq -10p

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